PSCS Wiki

VPOP3 Status Monitor Problems

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Status Monitor Problems The VPOP3 Status Monitor is the program which shows the little (usually red) postbox icon in the Windows task tray. This usually launches automatically from the Windows startup group. This program is VPOP3Status.EXE on the disk, or can be run manually from

How to use the VPOP3 Status Monitor

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to use the VPOP3 Status Monitor The VPOP3 Status Monitor is a small program which displays a postbox icon (usually red) in the Windows notification area (usually at the bottom right of the screen - by the clock). This icon can be used for quick access to various VPOP3 facilities. Note that the Status Monitor is

Status Monitor (port 5109) protocol

Anonymous (anonymous@undisclosed.example.com) — 2019-08-19T08:58:45+00:00

Status Monitor (port 5109) protocol This page documents the protocol used between VPOP3 and the Status Monitor. It's not intended for any other purpose, so it's a bit limited, but in certain cases you may find this useful Login Before the Status Monitor receives any updates or can issue commands it must log in using a user's credentials.

What is the VPOP3 Antivirus solution?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

What is the VPOP3 Antivirus solution? “VPOP3 Antivirus” is a new product to replace the avast! for VPOP3 product which will no longer be supported after the end of 2012. VPOP3 Antivirus uses the popular 'ClamAV' virus scanner to scan incoming and outgoing messages for viruses.

How to Install VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2021-03-08T10:48:40+00:00

How to Install VPOP3 Simply download VPOP3 from the website, and run the installation program and follow the prompts. Occasionally people may have problems with the PostgreSQL part of the installation. If that happens, please contact us either by email at support@pscs.co.uk or by phone to +44 (0)1484 855800, and we will do our best to help.

Multiple VPOP3 icons in the taskbar

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Multiple VPOP3 icons in the taskbar If you reinstall VPOP3 it is possible that you may end up with two VPOP3 Status Monitor icons in the task tray. This doesn't mean that two copies of VPOP3 are running, just that two copies of the VPOP3 Status Monitor are running.

Status

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Status The VPOP3 Status screen has two tabs * Server Status * Sessions Server Status The Server Status tab is essentially a copy of the VPOP3 Status Monitor information. * Connection Status - this shows the 'online' status of VPOP3. If it says idle, it does not mean VPOP3 is not working, or not doing anything, it just means that it is not currently sending or collecting mail from the Internet.

How to install the VPOP3 Status Monitor on other PCs

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to install the VPOP3 Status Monitor on other PCs The VPOP3 status monitor icon is run by a separate program from VPOP3, which communicates with VPOP3 using TCP/IP. This means that this program can be installed on any PC which can connect to the VPOP3 computer using TCP/IP (on port 5109 by default).

Virus Scan Filter Scripting

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Virus Scan Filter Scripting (Added in V6.17) The VIRUSSCAN.LUA script has a single function FilterResult This function is called for every virus that a VPOP3-integrated (eg VPOP3 AV or Sophos SAV Interface) detects. The function has the opportunity to 'filter' the virus detection so that VPOP3 will act as if the virus was not detected.

Initial Configuration Tasks

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Initial Configuration Tasks After installing VPOP3, you will need to get into the VPOP3 settings. The easiest way of doing this is to find the VPOP3 Status Monitor in the Windows task tray. Right-click this icon, and choose 'VPOP3 Settings'. (If that doesn't work, see this article to troubleshoot Status Monitor problems). Alternatively, on the VPOP3 PC, you can go to Start

Status Monitor is open during installation

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Status Monitor is open during installation During installation, if the installer says that the VPOP3 Status Monitor is open, and won't let you install VPOP3, that means that Windows is refusing to let the installer overwrite the VPOP3STATUS.EXE program. Usually that means that it is currently running.

VPOP3 Antivirus Update Error - Error 55

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Antivirus Update Error - Error 55 If you receive an “Error 55” when VPOP3 Antivirus is attempting to upgrade, then this means that the virus definition database is not readable. If you have VPOP3 Antivirus version 1.0.6 or earlier (check on Settings

Settings -> Diagnostics

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Settings -> Diagnostics The Diagnostics page allows you to enable, configure and disable various methods of diagnostic logging, within VPOP3. Log file overview By default, VPOP3 will keep two copies of most log files: * The current log file, with a

Mail tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Mail tab The Mail tab within VPOP3 webmail enables you to manage your sent and received messages. As you can see from the screenshot, the page is divided into three main sections: Menu bar General tab bar Status bar [Mail tab - VPOP3 Version 5 Webmail] Page structure Mail toolbar The Mail toolbar contains the following buttons:

DNSSEC

Anonymous (anonymous@undisclosed.example.com) — 2019-09-19T13:41:29+00:00

DNSSEC DNSSEC (Domain Name System Security Extensions) is used to secure DNS records and prevent them from man-in-the-middle attacks and spoofing. DNSSEC has been around for 10 years, but it has generally not been widely adopted for various reasons, but it is

Lost Licence Details

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Lost Licence Details If you have lost your VPOP3 licence key, we will be able to find it for you, but we do have to make a nominal charge of £5.00 (+ VAT if applicable) to search for it as it is a time consuming task. If you need us to do this search, then email sales@pscs.co.uk.

Support Remote Access facility

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Support Remote Access facility If you use a paid technical support option we have the facility to remotely access your VPOP3 server if you wish. This allows us to help you resolve issues or assist with configuration or installation issues. You can either allow us to just view your screen and tell you what to do, or you can allow us to control your computer as well.

SMTP Relay Service FAQ

Anonymous (anonymous@undisclosed.example.com) — 2021-06-29T08:35:43+00:00

SMTP Relay Service FAQ We provide an SMTP Relay Service for many of our customers. The price starts from £40 (+VAT if applicable) per year, for up to 5000 messages, or 750MB, per month. How do I order the SMTP Relay Service? To order the SMTP relay service, either email

421 4.3.2 VPOP3 SMTP Server access disabled - content scanner problem!

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

421 4.3.2 VPOP3 SMTP Server access disabled - content scanner problem! This usually happens if the “VPOP3 AV” virus scanner has a problem it can't automatically recover from. This may be a fatal error, or a licencing issue. You can check this on the Settings

Spanish Webmail Language File

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spanish Webmail Language File Copy/paste the text below to a file 'spanish.lng' or 'espanol.lng' in the VPOP3 directory. (Spanish users, feel free to update/correct the text below) #login page logintitle=VPOP3 Login webadminlogin=web admin login webmaillogin=web mail login enterusername=Especificar aca el usuario de Correo bookmarksnotsupported=Disculpe, pero su navegador no soporta esta funcion. loginfailed=Login Fallido - Favor reintente nuevamente invalidlogin=Detalles del login inválidos…

How To Upgrade VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How To Upgrade VPOP3 Note: if you are upgrading to VPOP3 version 5 or later from version 4 or earlier, please see How To Upgrade VPOP3 to version 5 Upgrading VPOP3 is a straightforward process. Download VPOP3 from our web site and ideally back up your current installation just in case something goes wrong. Then simply run the installer that you downloaded and install it over the top of your existing VPOP3. All your settings and mail will be preserved.

VPOP3 Status Monitor

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Status Monitor The VPOP3 status monitor allows users to see what VPOP3 is doing, and also, optionally, to send/receive simple 'instant messages' between local users. Different users can have different permissions for the status monitor. They can be set for all administrators or non-administrators on

Formatting Syntax

Anonymous (anonymous@undisclosed.example.com) — 2026-03-16T16:00:10+00:00

Formatting Syntax DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing

421 4.3.2 VPOP3 Too many connections from your IP address - try later

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

421 4.3.2 VPOP3 Too many connections from your IP address - try later If you see this error message when you are sending messages, then it means that VPOP3 has detected too many simultaneous connections from your IP address. This would usually happen if the sender is another mail server as they can make many simultaneous connections when there are lots of messages to send. The error code that VPOP3 gives means that the sender should try sending the messages later, so it should be possible to e…

Socket Error 10053 - An established connection was aborted by the software in your host machine.

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Socket Error 10053 - An established connection was aborted by the software in your host machine. Error 10053 means that an established connection has been dropped. There are three descriptions of this error message we know about, but the descriptions are given by Windows, so they may vary depending on your version of Windows:

How to Delete a User

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to Delete a User To delete a user from VPOP3, go to Users -> Accounts, select the user you wish to delete, and press the Delete button. Deleting an administrator You cannot delete the user as whom you are currently logged into the VPOP3 settings (e.g.

Installation checklist

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Installation checklist This list contains some things you may want to check before or after installing VPOP3 to make sure it's not going to encounter any common issues. Before installation * Make sure that VPOP3 is not installed on a RAID 5 or RAID 6 array.

Message Downloads Not Completing

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Message Downloads Not Completing The normal reason for message downloads not completing is that a third-party antivirus program is scanning the messages and getting stuck at some point. We recommend that the first thing you do is to temporarily disable the email scanning part of any antivirus program or Internet Security software on the VPOP3 computer (other than those integrated fully with VPOP3 - i.e. 'avast! for VPOP3' or 'Sophos SAV Interface'). Usually that will solve the problem.

Not Working As Expected

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Not Working As Expected This is the page to come to if you think you've set something up correctly but it isn't doing what you think it should be doing. If you're getting an error message or some other concrete indication that something has actually 'gone wrong' then the

The message could not be loaded. Please return to the Quarantine page and try again

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

The message could not be loaded. Please return to the Quarantine page and try again This error normally means the message file has been deleted from the hard disk (probably by a virus scanner or something else on the PC). If you can find the message in the VPOP3 settings (Settings

How To Upgrade VPOP3 to version 5 or later

Anonymous (anonymous@undisclosed.example.com) — 2019-11-08T15:37:52+00:00

How To Upgrade VPOP3 to version 5 or later Upgrading VPOP3 is usually a straightforward process. Download VPOP3 from our web site and back up your current installation just in case something goes wrong. Then simply run the installer that you downloaded and install it over the top of your existing VPOP3. All your settings and mail will be preserved.

Move VPOP3 Version 3 or 4 to a new PC

Anonymous (anonymous@undisclosed.example.com) — 2019-11-12T16:09:08+00:00

Move VPOP3 Version 3 or 4 to a new PC Moving VPOP3 Version 3 or 4 to a new PC is slightly different from moving earlier versions, because of the database system. The summary of steps is: * Stop VPOP3 on the original PC * Manually make a backup of the database on the original PC

Move VPOP3 Version 5 (or later) to a new PC

Anonymous (anonymous@undisclosed.example.com) — 2026-04-21T11:12:40+00:00

Move VPOP3 Version 5 (or later) to a new PC Moving VPOP3 Version 5 or later to a new PC is slightly different from moving earlier versions, because of the database system, which was introduced for version 3 and modified for version 5. The summary of steps is: * Stop VPOP3 on the original PC

VPOP3 Antivirus Update Error - Error 11

Anonymous (anonymous@undisclosed.example.com) — 2025-10-06T15:24:19+00:00

VPOP3 Antivirus Update Error - Error 11 If you receive an “Error 11” when VPOP3 Antivirus is attempting to upgrade, then this means that it cannot download the antivirus updates from the Internet * Make sure you are using the latest version of the VPOP3AV plugin. You can check the version in the Settings

VPOP3 Is Responding Slowly

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Is Responding Slowly If VPOP3 is responding slowly to users there are several common causes: * The VPOP3 server disk may be badly fragmented. Defragment the server disk(s). Note that sometimes the Windows defragmenter will say that the disk doesn't need defragmenting even if it does, so it is best to do it anyway. Also, there is a better free defragmenter available called

VPOP3 Not Starting Properly

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Not Starting Properly If VPOP3 is not starting properly, then the first thing to check is whether the database server is starting. In VPOP3 v3 and later, VPOP3 uses a PostgreSQL Database server for data storage, so if the database server is not running, VPOP3 will not be able to start properly. In this case, the VPOP3.EXE process may appear in Task Manager, but it won't respond to anything, or it may appear in Task Manager and then stop after a short period.

Address Book tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Address Book tab The Address Book tab within VPOP3 webmail enables you to manage your lists of contacts and add those contacts into a new or existing message. Substantial alterations to the interface were introduced in version 5. Both interfaces are documented.

Connections

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Connections In VPOP3 a Connection tells VPOP3 how to 'connect' to the Internet. VPOP3 supports up to 10 Connections, which can be either network connections or Dial-Up connections (using a modem) A Connection is linked to one Mail Sender and zero or more Mail Collectors.

LAN Forwarding Queue Status

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

LAN Forwarding Queue Status To view the LAN Forwarding Queue Status, go to Settings -> Local Mail -> LAN Forwarding -> Queue Status The LAN Forwarding Queue shows the messages which VPOP3 has currently got queued to be sent to another mail server on your network using SMTP. The LAN Forwarding Queue status page shows a simple list of the messages waiting to be sent. The four columns in the table show:

SMTP Server -> IDS/IPS

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Server -> IDS/IPS The IDS/IPS tab lets you set logging and automatic blocking parameters for the IDS (Intrusion Detection System) and IPS (Intrusion Prevention System) component of the SMTP server. SMTP servers are regularly attacked, both by incoming mail attacks (spam/viruses etc) and relay attacks (by spammers and other malware distributors trying to send mail through them). Because of this, there is a system in VPOP3 which will track attack attempts on the SMTP service and can automat…

Webmail Status bar

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Webmail Status bar The Status bar within VPOP3 webmail displays important information at a glance. [VPOP3 version 5.0 Webmail Status bar] User - At the far left, is a display to let you know which user is currently logged in. Version - After the username, there is an indication of the current VPOP3 version.

Webmail Tabs

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Webmail Tabs From version 4 onwards, VPOP3 webmail has a tabbed structure, which enables you to move between various screens with minimal effort. By using tabs, the entire webmail can be loaded in one go - so there is no need to waste time and bandwidth by downloading the same key components each time you switch between the various parts of the webmail.

Can you remotely log into our VPOP3 computer to fix a problem?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Can you remotely log into our VPOP3 computer to fix a problem? We can remotely log into your VPOP3 computer if you wish. However, this is not a free service, and needs purchased technical support, either on an annual support contract, or on a pay-per-incident basis (

GDPR for VPOP3 self-hosted software

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

GDPR for VPOP3 self-hosted software VPOP3 is an email server program, it is not a service, so if you use VPOP3 on your own computer we are not a “data controller” or a “data processor” under GDPR rules as we never see any of your data (unless you give us permission to remotely connect to your PC for technical support purposes).

GDPR for hosted VPOP3 service

Anonymous (anonymous@undisclosed.example.com) — 2025-10-14T15:43:01+00:00

GDPR for hosted VPOP3 service (Since Brexit, the UK has “UK GDPR” instead of “EU GDPR”, so this document refers to UK GDPR) Also see GDPR for VPOP3 as most of that applies to the VPOP3 hosting service as well. This Data Processing Agreement is part of our hosted VPOP3 service terms. You can view the revision history by clicking on the 'clock' icon to the right.

How do I write an email to technical support?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How do I write an email to technical support? Please send the email to support@pscs.co.uk Note that free technical support is currently only available for version 3.0 and later When sending the email, please make sure you include all relevant information:

Socket Error 10055 - No Buffer Space Available

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Socket Error 10055 - No Buffer Space Available Error 10055 means that Windows has run out of TCP/IP socket buffers because too many connections are open at once. Things to check if this happens are: * Is there any other TCP/IP software running on the same PC as VPOP3 - eg a proxy server

How to Backup VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to Backup VPOP3 By default VPOP3 v3 and later will automatically perform a daily backup of the database into a file called DBBACK-x.DMP, where the backup file rotates on a weekly basis (DBBACK-0.DMP is Sunday's backup, DBBACK-1.DMP is Monday's backup, etc).

VPOP3 Webmail/admin service and/or Status service is not listening on correct IP addresses or ports

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Webmail/admin service and/or Status service is not listening on correct IP addresses or ports Sometimes, VPOP3 can be configured so that the Webmail/admin service, or Status service is not listening on the correct IP addresses or ports. This can be hard to fix through normal methods, since you may not be able to get into the settings to change the settings.

French Webmail Language File

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

French Webmail Language File Copy/paste the text below to a file 'french.lng' or 'francais.lng' in the VPOP3 directory. (French users, feel free to update/correct the text below) #login page logintitle=VPOP3 Login webadminlogin=web admin login webmaillogin=web mail login enterusername=You must specify your VPOP3 username here bookmarksnotsupported=I'm sorry, but your web browser does not support this function. You will have to add this page to your bookmarks manually. loginfailed=Login Faile…

German Webmail Language Page

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

German Webmail Language Page Copy/paste the text below to a file 'german.lng' in the VPOP3 directory. (German users, feel free to update/correct the text below) #login page logintitle=VPOP3 Login webadminlogin=web admin login webmaillogin=Webmail Anmeldung enterusername=Sie müssen einen Benutzernamen angeben bookmarksnotsupported=I'm sorry, but your web browser does not support this function. You will have to add this page to your bookmarks manually. loginfailed=Anmeldung fehlgeschlagen …

"How To" Articles

Anonymous (anonymous@undisclosed.example.com) — 2026-03-18T20:20:50+00:00

"How To" Articles Installation/Upgrades * Download VPOP3 * Install VPOP3 * Move VPOP3 * Upgrade VPOP3 * Upgrade VPOP3 to version 5.x or 6.x from version 4 or earlier * Upgrade VPOP3 to version 7.x from version 6 or earlier * Upgrade VPOP3 to version 8.x from version 7 or earlier * Upgrade VPOP3 to version 9 or later from version 7 or 8 * Performance Requirements * Installation Checklist General Configuration * Initial Configuration * Users * Add an Alias * Create…

Installation conficts

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Installation conficts During installation, the installer program does some basic checks for conflicting software. This is software which is providing the same services as the VPOP3 software - i.e. SMTP, POP3 and/or LDAP services. For POP3/SMTP it will show the text which the conflicting software announces itself as.

How to Obtain Error Logs

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to Obtain Error Logs As part of diagnosing a support issue our support team may ask you to send them various log files. This page explains how to obtain the right files at the right time. How Logging Works Under its default settings VPOP3 logs a minimal amount of information about what it is doing to various files in the main VPOP3 directory. When investigating a support issue it is often the case that we will need you to switch on logging to extra files or increase the level of detail be…

Router Problem error messages

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Router Problem error messages If you get an error message to the VPOP3 administrator with subject Router Problem and text Local Distribute to Failed Error: Database Error "ERROR: could not open file "base//": Permission denied"

Sender Policy Framework / SPF

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Sender Policy Framework / SPF SPF is a system used to tell mail servers which IP addresses can send mail from which domains. It is designed to reduce 'spoofing' of email addresses. For instance, if you receive an email message from your bank, your mail software can check that it came from an IP address authorised to send mail from your bank, and treat the message with suspicion if it didn't come from an authorised IP address.

VPOP3 Status Service Disabled

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Status Service Disabled In some versions of VPOP3, occasionally the Status Service may get disabled if there was a problem during initialisation - this will prevent the VPOP3 Status Monitor from connecting to VPOP3. To check this, run RegEdit, and find

Timeout problems downloading/uploading messages with attachments

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Timeout problems downloading/uploading messages with attachments There are various possible reasons for this, usually to do with third party internet security software but they may also be associated with Windows TCP/IP or dial-up adapter issues. You may not have problems with other software, but that doesn't mean the problem is being caused by VPOP3.

Unable to access Webmail/Admin when using Kaspersky Antivirus/Internet Security

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Unable to access Webmail/Admin when using Kaspersky Antivirus/Internet Security If you are unable to access Webmail/Admin when using Kaspersky Antivirus/Internet Security, it may be Kaspersky which is blocking the site. One user has reported that you can solve this by the following steps: - Go to the Kaspersky Web Anti-virus Section - Add the server

How To Move VPOP3 Version 2 to a New PC

Anonymous (anonymous@undisclosed.example.com) — 2019-11-12T16:06:44+00:00

How To Move VPOP3 Version 2 to a New PC (Also applies to version 1.x) To move VPOP3 to a new PC you should go through the following steps: * Copy the VPOP3 files * Copy the VPOP3 directory and subdirectories from the old PC to the new PC. (If you are moving to Windows Vista/2008/7/2012/8 or later, do NOT copy the files to a 'Program Files' folder on the new PC. Recent versions of Windows have special protection for those folders, which is not compatible with VPOP3)

Autoresponder Commands

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Autoresponder Commands This article only applies to VPOP3 v4 and earlier A VPOP3 autoresponder can contain special text strings to create special behaviour, in addition to plain text as part of the response. There are three types of 'command' *

Lua Scripting

Anonymous (anonymous@undisclosed.example.com) — 2026-03-26T23:49:01+00:00

Lua Scripting Lua is a simple scripting programming language often used for embedding in other applications. VPOP3 uses it to customise behaviour in places where most people will be happy with the default behaviour, but occasionally people will want to do something more complicated. Rather than having lots of extra options to complicate things for most users, we have opted to go for a more flexible scripting facility.

Misc -> Advanced Tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Misc -> Advanced Tab Settings -> Misc Settings -> Advanced You will normally not need to change any settings on this page unless VPOP3 technical support have suggested it. If you do make changes, and want to go back to the original settings, the Restore Defaults button will restore the settings to their defaults.

New message tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

New message tab The New message tab within VPOP3 webmail is where you prepare, edit and send messages, including replies and forwards. As you can see from the screenshot, the page is divided into two main sections: Menu bar General tab bar Status bar [New message tab - VPOP3 Version 5 Webmail] Page structure New message toolbar

Reports

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Reports The Reports tab lets you access various reports about VPOP3 or message history. For many of reports to work, you need to have previously enabled historical logging. The currently available reports are listed below. To view a report, click on its name at the left of the page

Mail Connectors -> Connector Schedule

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Mail Connectors -> Connector Schedule The Connector Schedule tells VPOP3 when to connect to send mail using Mail Senders and collect mail using Mail Collectors. It does not affect incoming SMTP over a permanent connection, or LAN Forwarding. The connection schedule also tells VPOP3 when to check for updates to the

Settings

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Settings * Admin Settings * Anti-virus * Attachment Processing * Autoresponder Settings * Database * Diagnostics * FaxServer * Global Address Book * Global Signature * Groups * Header Processing * Receipts/Urgent Messages * Global Header Modifiers * Legacy Extensions * Listserver Settings * Local Mail * General * Domain Mappings * LAN Forwarding * Configuration * Queue Status * Logging * Message Archive * Message Monitoring * Misc Se…

SMTP Service -> Advanced Tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Service -> Advanced Tab Services -> SMTP Server -> Advanced Tab Refuse SMTP Connections from This setting should be rarely needed, and should be normally left blank. It is here for historic purposes. If you put some text in this box, then VPOP3 will refuse any SMTP connections from clients whose 'HELO'/'EHLO' command data contains the text specified here as a substring. Eg, if this setting is set to '.myisp.com', then VPOP3 would refuse SMTP connections from any client which sends the c…

Spam Filter Rules

Anonymous (anonymous@undisclosed.example.com) — 2023-01-18T15:57:13+00:00

Spam Filter Rules VPOP3 Versions 2.1.7 and later have a built-in spam filter system which supports a simple script language optimised for content- and spam-filtering of email messages. This reference contains a definition of the spam filtering script language supported by VPOP3. Note that as later versions of VPOP3 are released, more language features may be added, so this reference indicates in which version of VPOP3 a particular feature was added.

Spam Filter Rules: DNSBL

Anonymous (anonymous@undisclosed.example.com) — 2020-10-23T16:07:49+00:00

Spam Filter Rules: DNSBL Statement DNSBL Version 2.1.7+ Purpose Allows the script to perform a DNS blacklist lookup, returning the result into a specified variable The DNSBL statement requires a hostname, DNSBL zone and variable name, in the format

Spam Filter Rules: StartDNSBL

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: StartDNSBL Statement StartDNSBL Version 2.2.1+ Purpose Begins an asynchronous DNS blacklist lookup in advance of the result being required in a subsequent DNSBL statement The StartDNSBL statement requires a hostname and DNSBL zone, in the format

Spam Filter Rules: Variables

Anonymous (anonymous@undisclosed.example.com) — 2023-08-14T16:01:01+00:00

Spam Filter Rules: Variables The VPOP3 spam filter script language supports simple variables. In most places these are specified as ${}, but in some places they are just specified as - for instance where a statement always puts its result into a variable.

Temporary Files

Anonymous (anonymous@undisclosed.example.com) — 2026-02-19T17:56:27+00:00

Temporary Files This is for files in the VPOP3\_temp folder Most of the filename is the hexadecimal timestamp (in Windows 'FILETIME'/65536 form) with a 4 digit hex sequential number afterwards. The first letter or two (usually G-Z) can tell something about what caused the file.

Frequently Asked Questions

Anonymous (anonymous@undisclosed.example.com) — 2026-03-18T20:51:33+00:00

Frequently Asked Questions Pre-Sales Questions * What is the difference between VPOP3 Basic/Standard and VPOP3 Enterprise? * Do I have to pay VAT? * Will I receive a VAT invoice? * What are the limitations of the Home User licence Sales Questions * How can I place an order? * Can I add two licences together? * I got a copy of VPOP3 via Trialpay and would like a refund General * How do I get support? * VPOP3 Roadmap * What do I do if I have lost my VPOP3 licence details?…

GDPR for other hosting services (eg web hosting)

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

GDPR for other hosting services (eg web hosting) As a hosted service provider, we are classed as a “Data Processor” under the GDPR regulations. For our hosting services: * Data is held in the UK. Data is not transmitted outside of the EU except at your explicit request or command.

How can I place an order

Anonymous (anonymous@undisclosed.example.com) — 2018-12-05T15:24:44+00:00

How can I place an order Online The easiest way to place an order is online. Click on the Purchase item in our website navigation bar, and select the appropriate product. You will be presented with a price list. Choose the required item and click the

I got a copy of VPOP3 via TrialPay and would like a refund

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

I got a copy of VPOP3 via TrialPay and would like a refund If you obtained a VPOP3 Home User licence via and are unhappy with it, you will need to get in touch with TrialPay directly. Our licence is given as a complimentary offer after you have purchased through them, and they have notified us with your details.

Which Ports does VPOP3 use?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Which Ports does VPOP3 use? If you want to use VPOP3 through a firewall, you will need to open up some TCP ports in the firewall. VPOP3 uses several ports, for the different services it provides. The best way to see the ports it uses is to go to Services

Socket Error 10048 - Specified Address Already in Use

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Socket Error 10048 - Specified Address Already in Use This error only normally occurs during VPOP3 startup. It occurs if some other software running on the same machine as VPOP3 is using one of the ports that VPOP3 is already using. This could be a proxy like WinGate, WinProxy or anti-virus software that acts as a proxy, an LDAP server (e.g. Active Directory) or another mail server program (e.g. Exchange Server). The latter two causes are particularly common on

Socket Error 10054 - The virtual circuit was reset by the remote end

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Socket Error 10054 - The virtual circuit was reset by the remote end Error 10054 means that the connection between VPOP3 and a remote computer (eg the ISP or another computer on your LAN) was disconnected by something outside of VPOP3. This is often caused by anti-virus software or Internet security/firewall on the VPOP3 machine but it could be any of a number of things. Any software or hardware that is sitting between VPOP3 and the ISP could be the root cause.

Socket Error 10061 - The attempt to connect was forcefully rejected

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Socket Error 10061 - The attempt to connect was forcefully rejected Error 10061 means that the computer which VPOP3 was trying to connect to (probably at your ISP) refused the connection from the computer running VPOP3. There are several possibilities that can cause error 10061:

Attachments have been removed or renamed

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Attachments have been removed or renamed If you have received an email and one or more of its attachments have been removed or renamed, it might be a result of Attachment Filtering. You can inspect the filtering rules by going to Administration Settings -> Settings ->

How to create an SSL Certificate

Anonymous (anonymous@undisclosed.example.com) — 2026-03-23T10:18:43+00:00

How to create an SSL Certificate VPOP3 Enterprise supports SSL certificates for encrypted sessions. The basic mechanism to create an SSL certificate is that you have to generate a CSR (Certificate Signing Request) then send that to a CA (Certificate Authority) who will sign your certificate and give you the certificate back.

Custom filtering incoming mail

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Custom filtering incoming mail If you want to filter incoming mail using custom rules there are a few ways of doing this, depending on your exact requirements. * Download rules - if your incoming mail is via POP3 collection, you want to filter on headers, size etc (not contents)

How to download VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to download VPOP3 To download VPOP3 go to www.pscs.co.uk and click on Download/Try underneath VPOP3 Email Server (1) If you are wanting to download a previous version of VPOP3, click on the download previous versions link (2) Full Downloads If you are wanting to download the current version of VPOP3, click on the appropriate link (3).

Error Messages

Anonymous (anonymous@undisclosed.example.com) — 2025-10-06T15:21:37+00:00

Error Messages This is the place to look if you are trying to trouble shoot a problem and you have received or have access to a specific error message or error code. If instead your problem is that something you think is set up correctly is not working then the best place to look would be the

How to filter attachments

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to filter attachments VPOP3 can filter attachments in several ways. The most general is to use the Settings -> Attachment Processing -> Filtering tab as described below. VPOP3 can also filter attachments using the content/spam filter, or by using an integrated virus scanner.

We installed a new router and now nothing works

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

We installed a new router and now nothing works If you installed a new router on your network and left it at the default settings, you may find that VPOP3 doesn't seem to work afterwards. This is because it may be that the new router allocates new IP addresses on your network.

How to make VPOP3 re-download POP3 messages from the ISP

Anonymous (anonymous@undisclosed.example.com) — 2026-04-06T17:57:00+00:00

How to make VPOP3 re-download POP3 messages from the ISP If you have the VPOP3 Mail Collector setting Leave Mail On Server enabled, then VPOP3 will leave your messages on the ISP POP3 server for the specified number of days after downloading it. If, during this time, you want to make VPOP3 download those messages again, then you can do so.

How To: Move VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2019-11-12T16:09:34+00:00

How To: Move VPOP3 You can usually move VPOP3 without having to uninstall and reinstall. It is best to move VPOP3 rather than reinstalling from scratch on the new PC or in the new location, because that way you can keep all your existing settings, rather than having to try to recreate them.

How to move messages between users

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to move messages between users There are several ways to do this, depending on your exact needs Via Administrator Console You can view a user's 'Inbox' messages by clicking on the message count on the Users list, then select the messages, choose the target user, and press the

VPOP3 - POP3 Client Problem

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 - POP3 Client Problem These errors occur whilst VPOP3 is communicating with your ISP's POP3 mail server to retrieve your mail. The server connection was closed unexpectedly If the message text is Error with Pop3 Client (XXXX (YY)) The server connection was closed unexpectedly

PostgreSQL server won't start due to damaged log files

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

PostgreSQL server won't start due to damaged log files If the PostgreSQL server won't start at all, because its transaction logs are damaged, you will probably need to recreate the database store totally. To rebuild the database: * Open a command prompt and find the VPOP\pgsql folder

Problems accessing VPOP3 Settings

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Problems accessing VPOP3 Settings If you have problems accessing the VPOP3 settings: * Go to Start -> Programs -> VPOP3 -> Configure VPOP3 on the VPOP3 computer. That should open up a web browser and take you to the login page * If VPOP3 doesn't show the login page, and shows a '403' error page instead, that means that the access restrictions for the WebMail service have been restricted so that this computer cannot access the WebMail service.

SAVSERVICE.EXE runs at 90%+ and slows the computer down

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SAVSERVICE.EXE runs at 90%+ and slows the computer down If you are using Sophos Antivirus on the VPOP3 computer, you may encounter a situation where the computer runs very slowly. If you use the Processes tab in TaskManager you may notice that the SAVSERVICE.EXE process is using most of the CPU.

SMTP Rule Example - restrict who can send to a local email address

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Rule Example - restrict who can send to a local email address If you have a local email address (a user, group or distribution list) and you want to restrict which email addresses can send messages to this address, you can use SMTP rules. There are a few ways you can configure the SMTP rules for this scenario.

Software conflicting with database service

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Software conflicting with database service We strongly recommend that virus scanners exclude the VPOP3\pgsql\data folder and all subfolders. If a virus scanner decides to quarantine a file from within this folder structure, that can cause VPOP3 not to run, and could lead to data loss or corruption.

v3/4 - Move the message store to a new folder/drive

Anonymous (anonymous@undisclosed.example.com) — 2018-12-05T15:25:24+00:00

v3/4 - Move the message store to a new folder/drive This guide assumes you want to just move the VPOP3 message store/database to a new folder on the same PC, and leave the VPOP3 installation directory where it is. * Stop VPOP3 * Stop PostgreSQL

How to move VPOP3 V3 to a new folder

Anonymous (anonymous@undisclosed.example.com) — 2018-12-05T15:25:41+00:00

How to move VPOP3 V3 to a new folder This guide assumes you want to move the whole of VPOP3 (including the message store) to a new folder on the same PC * Stop VPOP3 * Stop PostgreSQL * Remove the PostgreSQL service * Move VPOP3 to the new folder

v5 - Move the message store to a new folder/drive

Anonymous (anonymous@undisclosed.example.com) — 2019-11-12T16:10:42+00:00

v5 - Move the message store to a new folder/drive Here is an alternative method, which may be simpler, but only moves the data, not the whole database store (which is a subtle difference) This guide assumes you want to just move the VPOP3 message store/database to a new folder on the same PC, and leave the VPOP3 installation directory where it is.

How to move VPOP3 V5+ to a new folder

Anonymous (anonymous@undisclosed.example.com) — 2021-03-19T16:01:48+00:00

How to move VPOP3 V5+ to a new folder This guide assumes you want to move the whole of VPOP3 (including the message store) to a new folder on the same PC * Stop VPOP3 * Stop VPOP3DB * Remove the VPOP3DB service * Move VPOP3 to the new folder

VPOP3 Deleting messages as 'old' messages

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Deleting messages as 'old' messages If VPOP3 says 'deleting old message' in the status window activity log that means that it has seen the unique ID of that message before, longer ago than the time specified for VPOP3 to leave messages on the server, so it thinks that the message is an old message, and so deletes it.

VPOP3 Historical Logger Backlog

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Historical Logger Backlog This problem is primarily related to VPOP3 versions 2.5 -> 2.6. Theoretically it could happen on later versions, but would be extremely unusual (see the note at the bottom if you are using version 3.0 or later) You get an error message with subject

VPOP3 is using a lot of disk space

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 is using a lot of disk space If VPOP3 is using a lot of disk space, the problem is usually that there is lots of data there, so it has to use the disk space. Message Storage In VPOP3 version 5 and later, all users' messages are stored in the database, so they will occupy space in the VPOP3\pgsql\data folder.

VPOP3 re-downloading old messages from the ISP POP3 server

Anonymous (anonymous@undisclosed.example.com) — 2026-01-05T09:31:47+00:00

VPOP3 re-downloading old messages from the ISP POP3 server If you tell VPOP3's POP3 mail collector to leave messages on the ISP's server for a few days, you may find that sometimes VPOP3 will redownload all the messages from the ISP mailbox again.

Error message: Your connection has been blocked temporarily - Try again later

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Error message: Your connection has been blocked temporarily - Try again later If you get an error message in your email client software saying Your connection has been blocked temporarily - Try again later or Server access temporarily blocked! Please try again later

Settings -> Attachment Processing

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Settings -> Attachment Processing The Attachment Processing page allows you to configure VPOP3 to perform two distinct functions on messages that contain attachments: * * Filtering The Filtering tab is divided into four main sections: Attachment Filtering

Autoresponder scripting

Anonymous (anonymous@undisclosed.example.com) — 2025-05-28T09:24:38+00:00

Autoresponder scripting For scripting to alter the whole autoresponder definition and set in the VPOP3 settings rather than embedded in an autoresponder itself, see Autoresponder Global Scripting In an autoresponder, you can create a Lua script by surrounding it with & tags, eg

Database -> Restore Tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Database -> Restore Tab This tab is only in VPOP3 Enterprise (v5 and later), and is for performing a partial (mailbox/mail folder) restore of the database. To do a full restore of the database, or for VPOP3 Basic/Standard, see the “Restore a Backup of VPOP3” topic Using the

IDS Log Event Numbers

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

IDS Log Event Numbers The VPOP3 SMTP IDS logging facility logs SMTP events in a form which may be useful to Intrusion Protection Systems, or security monitoring software. One of the fields in the log file is the Log Event Number These are: * 0 = SMTP authentication failure

Logging

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Logging Activity Summary Reports You can tell VPOP3 to send you a daily summary report each day. To do this check the box to say Send daily summary logs to, and choose the appropriate user (or “Main Administrator” if you want the reports to be sent to the

Quarantine tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Quarantine tab The Quarantine tab within VPOP3 webmail is where you view and manage messages that have been quarantined by VPOP3's spam filter. As you can see from the screenshot, unlike many of the other webmail tabs, it is not divided into multiple sections:

VPOP3 Reference

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Reference This is a reference guide for VPOP3 version 3 or later's settings. For details on how to do things, rather than what a particular button does, see the how to section. Also see the online manual: * Users * Lists * Mappings * Mail Connectors * Services * Settings * Status * Reports * About * Status Monitor *

SMTP Reputation Stats

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Reputation Stats (Added in v6.20) If you receive email by direct incoming SMTP (not via an ISP or filtering service) then you can tell VPOP3 to report sender reputation statistics back to VPOP3. This is enabled/disabled in the Settings -> Misc Settings page.

SMTPStats.SMTPClientFailures table

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTPStats.SMTPClientFailures table The SMTPStats.SMTPClientFailures table contains logging data about errors/usage for the SMTP Services in VPOP3. These are used for the Intrusion Protection facility & logging. Columns * id - sequential ID for the event * ipaddress - the SMTP client's IP address

VPOP3 Webmail Help

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Webmail Help Webmail is a way of accessing your mail using a normal web browser. It is designed to be close in functionality to a 'normal' email client, so should be straightforward to use. If you use VPOP3 Enterprise, then the mail visible through the web browser will be the same as that visible through your IMAP4 email client - the IMAP4 client will synchronise with Webmail.

Problems accessing the VPOP3 settings

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Problems accessing the VPOP3 settings There are several ways to access the VPOP3 settings. The most common are through the VPOP3 Status Monitor task tray icon, or the Windows Start menu (Start -> Programs -> VPOP3 -> Configure VPOP3). You can also go directly to the VPOP3 settings in your web browser, by going to

UserRuleActionUpdate Replacement

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

UserRuleActionUpdate Replacement Use: ~userruleactionupdate~ Required parameter: * Account * RuleId * gr_id - action ID * !nativeeditor_status - inserted/deleted/updated * type * data This inserts/updates/deletes the specified message rule action

UserRuleConditionUpdate Replacement

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

UserRuleConditionUpdate Replacement Use: ~userruleconditionupdate~ Required parameter: * Account * RuleID * gr_id - condition ID * !nativeeditor_status - inserted/deleted/updated * matchi (1/0) * matchn (1/0) * match * field * data

UserRuleUpdate Replacement

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

UserRuleUpdate Replacement Use: ~userruleupdate~ Required parameter: * Account * gr_id - rule ID * !nativeeditor_status - inserted/deleted/updated * name * all * type This inserts/updates/deletes the specified message rule The return value is an XML tag:

Can I add two licences together?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Can I add two licences together? No, you cannot add VPOP3 licences together. If you have a 10 user licence, and you need more users, you need to upgrade to the next step (25 users in this case). You cannot buy a 5 user licence and add it to the existing 10 user licence.

How can I download old versions of VPOP3?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How can I download old versions of VPOP3? You can download old versions of VPOP3 by going to the VPOP3 downloads page on our website and clicking on the “download previous versions” link near the top of the page Note that old versions of VPOP3 may no longer be supported under our free email support

How do I get support?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How do I get support? You can get support for our software products in several ways. By telephone * You can purchase an annual priority support contract. The cost depends on your current VPOP3 licence, and costs 50% of the licence price per year (with a minimum of £100) per software licence (+VAT if applicable) . This entitles you to software upgrades, remote support and telephone support during UK office hours and priority email support where we aim to respond to your email within 3 hours …

What is the difference between VPOP3 Basic and VPOP3 Enterprise?

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

What is the difference between VPOP3 Basic and VPOP3 Enterprise? VPOP3 Enterprise includes all the features of VPOP3 Basic, plus: * IMAP4 mail support as well as POP3, SMTP and Webmail * Support for database (ODBC) links for the Global Address Book and Mailing Lists. * Shared calendars & webmail address books

Which versions of Windows will VPOP3 run on?

Anonymous (anonymous@undisclosed.example.com) — 2026-03-18T20:53:41+00:00

Which versions of Windows will VPOP3 run on? (Note - no version of VPOP3 will run on “Windows 10 S”) Version 9.0 or later VPOP3 version 9.0 or later requires Windows 8.1/2012R2 later. It needs a 64 bit version of Windows. Version 8.0 or later VPOP3 version 8.0 or later requires Windows 7/2008R2 SP1 or later. It should run on both 32 bit and 64 bit Windows.

421 4.3.2 VPOP3 SMTP Server access disabled - low memory!

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

421 4.3.2 VPOP3 SMTP Server access disabled - low memory! This error means that VPOP3 has detected that there is not enough free memory available on the server. If this happens it refuses to accept new messages because that may make the PC crash and possibly lose data.

450 4.3.2 Content Filter Timeout

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

450 4.3.2 Content Filter Timeout If you get this error appearing when messages are sent to VPOP3, either in a bounce message, or in the VPOP3 status monitor, it means that the VPOP3 computer filter is taking more than the allowed amount of time (usually 60 seconds).

Socket Error 10049 - The specified address is not available from the local computer

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Socket Error 10049 - The specified address is not available from the local computer This error normally means that you have entered an invalid address on the IP Address to Bind To entries on the Services page in the VPOP3 settings. The addresses entered here should be either

Alternative method of automatically starting VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Alternative method of automatically starting VPOP3 VPOP3 usually automatically starts as a Windows service. Sometimes this does not work, either because other services need to start first, or Windows is going very slowly at startup, causing the database service to time out, or there are certain database control files which did not get cleared after a previous Windows shutdown.

Avast for VPOP3 Error Codes

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Avast for VPOP3 Error Codes Error codes from the avast! for VPOP3 virus scanner are below. Usually these can be safely ignored as they refer to things such as corrupt files being scanned. * 42110 - decompression bomb found during scan * 42126 - corrupted RAR archive file found during scan

Calendars

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Calendars To use the calendar facility in VPOP3 you need a CalDAV aware client. We have tested it with the free Mozilla Sunbird & Lightning products as well as the emClient email client. These products need a URL to be able to access the CalDAV data store. Once you have the URL (see below), copy it into the

Copy Outgoing mail

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Copy Outgoing mail Sometimes people need to copy outgoing mail for various reasons. There are several ways of doing this in VPOP3 depending on your exact requirements: * Message Monitoring - this copies all outgoing, incoming and/or internal mail sent by/to specific users to another specific user

Data stream contained NUL character

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Data stream contained NUL character Description of the problem NUL characters (bytes with value 0) are not allowed in email messages and should not be transmitted over POP3, SMTP or IMAP4 except in certain circumstances. If an attachment contains such a byte it must be encoded using

VPOP3 Database Size

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 Database Size The VPOP3 directory is stored in the VPOP3\pgsql\data folder and subfolders. If you are concerned about the size of the VPOP3 database, there are several factors which may make the database larger than you would expect: * The VPOP3 database contains a lot more information than just messages in mailboxes. This can include settings, outgoing messages, historical logging information, statistical information for the spamfilter, information about archived messages, etc. Also,…

How to delete a Mail Collector or Connection

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to delete a Mail Collector or Connection To delete a Mail Collector or Connection in version 3, click on the little waste-bin icon at the left of the green bar on the Mail Collector or Connection settings page. We have made this more obvious in version 4, by including a bigger

Delete OutQueue messages directly from the database

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Delete OutQueue messages directly from the database If there is an extremely large number of messages (eg hundreds of thousands) in the VPOP3 OutQueue, then it may take a very long time for VPOP3 v5 and later to start as it check the message database tables for consistency during initialisation.

Emptying a user's mailbox

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Emptying a user's mailbox To empty a user's 'Inbox' folder, go to the VPOP3 settings. Then click on the Users tab at the top to go to the user list. In the user's list there will be a column displaying the number of messages in the user's Inbox folder. Just to the right of that will be an icon of a waste bin. If you click on that, you will delete all the messages in the user's Inbox folder.

How To Encrypt Sessions

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How To Encrypt Sessions VPOP3 Enterprise 2.6 and later supports SSL/STARTTLS encrypted sessions to VPOP3 itself. So, the email client or web browser will encrypt the data passed to VPOP3 so it cannot be intercepted. This requires an SSL Certificate to be created for VPOP3.

Error 0x80040201 when sending mail in Outlook

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Error 0x80040201 when sending mail in Outlook Often this is because there is 'Read Receipt' stuck in the Outlook out queue, but these do not show in the Outlook Outbox view. We found this article helpful: If you need help with following this, you can call us, but it

Error creating Service Entry (VPOP3) - 5

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Error creating Service Entry (VPOP3) - 5 If you get this error while running VPOP3SVC QuickConfig to install the VPOP3 service this might mean that some security software is blocking it from creating the service. This has been observed with Sophos Antivirus. In that case, go to the Quarantine Manager in Sophos, and

"Error Sending Message After Authentication" in Webmail

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

"Error Sending Message After Authentication" in Webmail If you get an error while sending a message using Webmail, such as “Error sending message after authentication - error 0 - text 502 Error: command not implemented” this means that you have another SMTP server running on the VPOP3 computer, and when the VPOP3 Webmail service tries to send the message it is sending it to this other SMTP server, rather than to the VPOP3 server. The Webmail service uses internal commands which the other SMTP…

Forwarded Emails Not Arriving

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Forwarded Emails Not Arriving If you are having problems having VPOP3 forward incoming messages to an external address, but sending messages directly to that address works OK, and forwarding internal messages to that address works OK, then the problem may be the SMTP return address which VPOP3 is using.

IMAP4 'Ghost Folders'

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

IMAP4 'Ghost Folders' Sometimes your IMAP4 email client may show folders in the folder tree, but when you select them, you get an error that the folder does not exist. This happens because IMAP4 has the concept of being able to 'subscribe' to folders - this means that you can hide folders by unsubscribing from them.

Inbox size is zero but mailbox size is not zero

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Inbox size is zero but mailbox size is not zero In the VPOP3 settings sometimes, on the user account list the “Inbox Count” is shown as zero, but the “Mailbox Size” is not zero. This is not a bug, or mistake - the two figures are showing different things.

Incoming SMTP Feed

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Incoming SMTP Feed An incoming SMTP feed is where incoming mail is sent directly to your mail server without going through your ISP's POP3 mail server on the way. Advantages An incoming SMTP feed has several advantages over going via a POP3 mailbox:

Internet Explorer 10 Issues

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Internet Explorer 10 Issues If you are using IE10 with VPOP3 prior to v6.2, then you may have issues accessing the VPOP3 Webmail and/or admin settings. These can usually be solved by telling IE10 to use 'compatibility mode'. Alternatively, using another web browsers such as

MX Send Warning - .....

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

MX Send Warning - ..... If you see the text 'MX Send Warning - ' in the VPOP3 status monitor, that means that VPOP3 is trying to send a message to another mail server using the MX send method (direct to the recipient's mail server) and

How to Obtain Message Headers

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to Obtain Message Headers Most people are familiar with mail headers such as From:, To:, Subject: etc. but there are many more which most people never see. Quite often we need to see the full internet mail headers from an e-mail that is causing problems. This article explains how to get hold of them in some of the more common e-mail clients.

Obtaining Windows Event Log

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Obtaining Windows Event Log Sometimes, the VPOP3 technical support team may need to see entries from the Windows Event log, especially those relating to VPOP3 or the PostgreSQL service. If there are too many entries simply to copy, you can save them to a file to email to technical support.

Out of Disk Space When Sending Mail

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Out of Disk Space When Sending Mail The first thing you should do is check that there is enough free disk space on the disk where VPOP3 is installed. VPOP3 requires a certain amount of free space before it will allow new messages to be sent, so the disk might not be totally full, but VPOP3 will still report that there is insufficient disk space when you try to send a new message. This buffer zone is designed to help prevent the disk totally filling up, which can cause lots of bigger problems!

How to configure Outlook 2003

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to configure Outlook 2003 Email (to be completed) Address Book To configure Outlook to use the VPOP3 global address book, go to Tools -> E-Mail Accounts in Outlook Then choose Add a new directory or address book and press Next Choose Internet Directory Service (LDAP)

How to configure Outlook 2007

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to configure Outlook 2007 Email SMTP Authentication To set up SMTP authentication in Outlook 2007, if your VPOP3 requires it, go to Tools -> Account Settings, select your email account and press Change.... Then, press the More Settings... button

How to configure Outlook 2010

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to configure Outlook 2010 In many ways, configuring Outlook 2010 is a similar to configuring Outlook 2007. The biggest difference you are likely to notice is the new “Ribbon” interface, in place of the traditional menu bar (File, Edit, View, etc.) Email

Outlook behaviour when deleting messages from IMAP4

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Outlook behaviour when deleting messages from IMAP4 When you delete a message in Outlook it marks the message as deleted (putting a line through it). You have to 'purge' the mailbox to actually delete the message. See this Microsoft article for more information on this.

Repairing corrupted database

Anonymous (anonymous@undisclosed.example.com) — 2024-01-15T11:35:45+00:00

Repairing corrupted database With PostgreSQL (as with most high-end databases) the database system will automatically recover after power failures etc, if it can. If it can't then there is no manual 'repair' function, because the data cannot totally be recovered (or it would automatically have been recovered).

Setup steps for multiple POP3 accounts at the ISP

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Setup steps for multiple POP3 accounts at the ISP * Set up all the local users you need in the 'Users' page in the VPOP3 settings. The usernames & passwords do not have to have any relation to the ISP's accounts. These are the details which the users will put in their email clients (eg Outlook) to collect their mail from VPOP3.

How to start VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to start VPOP3 There are two ways to start VPOP3 * as a service * as a normal application For normal operation, you will start VPOP3 as a service, as this means that VPOP3 will run even when no one is logged into the PC. To help with some types of problem diagnosis it can be better to start it as an application. This makes VPOP3 run in the account of the currently logged in user, rather than the service account, so it can eliminate access permission problems. Also, when VPOP3 starts a…

How to stop VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How to stop VPOP3 You can stop VPOP3 by going to the Services applet in Windows, find the VPOP3 Email Server service and stop it, or, if you have the VPOP3 status monitor running with appropriate permissions, you can right-click that and choose 'Shutdown Server'

How to upgrade VPOP3 to version 7 or later from version 6 or earlier

Anonymous (anonymous@undisclosed.example.com) — 2020-06-29T10:43:58+00:00

How to upgrade VPOP3 to version 7 or later from version 6 or earlier As usual the process to upgrade is simply to install the later version over your existing installation (do not uninstall anything first). The below is technical information detailing an extra step performed by the installer in this particular upgrade step.

Using a Mobile Phone with VPOP3

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Using a Mobile Phone with VPOP3 Many people want to use a mobile phone to send/receive their email nowadays. This is usually easy to do with VPOP3. The recommended way is to have the phone connect directly to VPOP3 for sending/receiving email. To do this, you need to do three things:

VPOP3 2.x crashes when user tries to download mail

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

VPOP3 2.x crashes when user tries to download mail If VPOP3 2.x crashes when a user tries to download mail, there are a few possible causes we know of: * A virus scanner or Internet security software is interfering with the connection between VPOP3 and the email client and is either terminating VPOP3 deliberately, or is blocking VPOP3 causing another part of it to crash

How To Setup VPOP3 Service Security

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

How To Setup VPOP3 Service Security VPOP3 can be configured to restrict access to its various services depending on the client computer's IP address. This is useful if you want to allow access from only certain IP addresses (eg within your LAN) and prevent access from other IP addresses (eg the Internet).

Web Based Administration

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Web Based Administration VPOP3 is administered through your web browser. You can access the administration settings by going to Start -> Programs -> VPOP3 -> Configure VPOP3 in Windows on the PC where VPOP3 is installed, or by right-clicking on the VPOP3 status monitor icon in the task tray, and choosing

UserRuleActionUpdate Replacement

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

UserRuleActionUpdate Replacement Use: ~userruleactionupdate~ Required parameter: * RuleId * gr_id - action ID * !nativeeditor_status - inserted/deleted/updated * type * data This inserts/updates/deletes the specified message rule action

UserRuleConditionUpdate Replacement

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

UserRuleConditionUpdate Replacement Use: ~userruleconditionupdate~ Required parameter: * RuleID * gr_id - condition ID * !nativeeditor_status - inserted/deleted/updated * matchi (1/0) * matchn (1/0) * match * field * data This inserts/updates/deletes the specified message condition

UserRuleUpdate Replacement

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

UserRuleUpdate Replacement Use: ~userruleupdate~ Required parameter: * gr_id - rule ID * !nativeeditor_status - inserted/deleted/updated * name * all * type This inserts/updates/deletes the specified message rule The return value is an XML tag:

Attachment Extraction Scripting

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Attachment Extraction Scripting This is the 'extraction.lua' script. (Added in V6.17) This script has one functions: * Extract This functions is called if the attachment extraction is enabled in Settings -> Attachment Processing -> Extraction.

Autoresponder Global Scripting

Anonymous (anonymous@undisclosed.example.com) — 2026-03-23T15:29:29+00:00

Autoresponder Global Scripting For scripting to modify the autoresponder text which is embedded in the autoresponder itself, see Autoresponder Scripting The Autoresponder Global Script is executed for every autoresponse. It is stored in the 'Autoresponder.lua' script in Settings → Scripts

Autoresponders - v3 and v4

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Autoresponders - v3 and v4 This section lets you define an autoresponder for a user. An autoresponder is a message which is sent back in response to a message which arrives in this user's mailbox. The Autoresponder Type can be set to None, Simple Autoresponder

Database schema used in VPOP3 5.x

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Database schema used in VPOP3 5.x Note that all information in this section is subject to change. We do not guarantee that the database schema will remain constant, even between minor upgrade versions, so use this information at your own risk. Do not alter the database schema used by VPOP3 (including indexes, triggers & functions) or your whole VPOP3 data store may collapse.

IMAP4 -> Advanced tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

IMAP4 -> Advanced tab This page is reached from Services -> IMAP4 Server, then the Advanced tab. Here are some advanced options for the IMAP4 service in VPOP3 Fake access to inaccessible mailboxes In the IMAP4 service you may have folders which do not exist. For instance, if you are accessing a shared Inbox folder from a user called 'Karen', then their folder will be called

VPOP3 Internals

Anonymous (anonymous@undisclosed.example.com) — 2026-02-19T17:17:26+00:00

VPOP3 Internals This section describes some of the internal workings/files of VPOP3. This is not, nor is it intended to be, a complete description, but merely contains information that may be useful to the average, interested (and moderately technical), user. The information here is not guaranteed not to change between versions of VPOP3.

LAN Forwarding

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

LAN Forwarding LAN Forwarding is a feature of VPOP3 where it can send messages to another mail server using SMTP. This other mail server is usually on your local network (LAN), hence the name, but it can actually be anywhere that has a permanent network connection to VPOP3. VPOP3 will send messages using

LDAP Schema in VPOP3 4.x

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

LDAP Schema in VPOP3 4.x Hierarchical Structure LDAP data is stored as a hierarchical database with the 'DN' (Distinguished Name) of the object as the key. The DN is made up of the various 'Relative DNs' used to navigate to the desired object, placed in reverse order, separated by commas.

Lists

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Lists The Lists section in VPOP3 lets you view and manage the various types of 'List' which VPOP3 supports * Distribution Lists * Mailing Lists * Forwardings * ODBC Mailing Lists * Groups Using a list A list will contain zero or more 'members' (usually email addresses) which can be messaged all at once. To send a message to all the members of a list, you will usually send an email to the listname at a valid domain.

ListServer Commands

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

ListServer Commands The ListServer is an automated process in VPOP3 which manages mailing lists. People can send commands to the ListServer to perform various functions remotely. Whether these commands are allowed, and exactly how they work depends on the particular mailing list's settings.

Misc Settings

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Misc Settings This page contains some settings for VPOP3 which there is no other obvious place for them to go. * General Tab * DNS Tab * Disk/Memory Checking Tab * External Fax Tab * BATV Tab * Proxy Tab * Advanced Tab * Network Tab * Bandwidth Pools

Offline Archive Error Messages

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Offline Archive Error Messages * (2) ZIP file structure invalid (eg disk corruption) * (3) Out of memory * (4) Internal logic error in ZIP compressor * (8) ZIP file invalid or insufficient memory * (10) Temporary File failure * (11) Input file read failure (eg virus scanner blocking access to archived files)

Scheduled Task Script

Anonymous (anonymous@undisclosed.example.com) — 2021-08-09T10:55:07+00:00

Scheduled Task Script Note that this functionality is only available in VPOP3 Enterprise VPOP3 Enterprise can run Lua script periodically to do custom background tasks. It can run a function every minute, 5 minutes, hourly or daily. The Lua script is stored in a file called

Scheduling Management Scripts

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Scheduling Management Scripts VPOP3 runs a script called scheduler.lua in the background, it will periodically call functions in this script at approximately 1 minute, 5 minute, 1 hour and 1 day intervals. These times are only approximate so should not be relied upon for timing.

Send Admin Message

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Send Admin Message It is possible for administrator users to send a bulk email message to an entire group or list. To begin composing an email, go to the Administration Settings -> Users page, and click Send Admin Message. This should then open a window, which allows you to specify various options.

SMTP Direct Sender Settings

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Direct Sender Settings Mail Connectors -> Mail Senders -> SMTP Direct Sender -> Settings tab The SMTP Direct Settings tab lets you set how VPOP3 will send mail using SMTP Direct DNS Servers to Use This setting tells VPOP3 the IP addresses of the DNS servers it should use to find the recipients' mail servers. Separate multiple addresses with commas.

Services

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Services This page lets you see and manage the services which VPOP3 provides for other programs, such as email clients. These are how users communicate with VPOP3. * General * POP3 Server * SMTP Server * IMAP4 Server (VPOP3 Enterprise Only) * Password Server * Finger Server * LDAP Server * WebMail Server * Status Server * NNTP Server

SMTP Service - Filtering

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Service - Filtering The SMTP Server -> Filtering tab lets you set up filtering of messages going through the VPOP3 SMTP service. This may be incoming SMTP messages, or locally sent messages. SMTP Rules SMTP Rules let you create custom rules for processing messages as they go through the VPOP3 SMTP service.

SMTP Server -> Spam Reduction

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Server -> Spam Reduction The Spam Reduction tab lets you configure various ways VPOP3 can reduce spam and email address spoofing Domainkeys “Domainkeys” is a way of signing a message to show that it comes from the person it claims to come from. The system is too complex to go into here, but it essentially takes key parts of the message header, as well as the message body and creates a PKI digital signature on it, using a 'private key' on your system. The receiving end will find the same…

SMTP Service -> VRFY/EXPN Tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

SMTP Service -> VRFY/EXPN Tab Services -> SMTP Server -> VRFY/EXPN Tab VRFY and EXPN are SMTP commands which allow another computer to verify email addresses without sending mail to them. See RFC 5321 for technical details. Usually, these commands should be disabled for security purposes, but some other software may be able to use these commands for various reasons. In this case, you can enable them, but restrict access to the IP address(es) you trust.

Spamfilter Script Configuration tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spamfilter Script Configuration tab You reach this tab by going to Settings --> Spam Filter -> General, and then choose the General tab. The Spamfilter script has various settings that can be changed to alter the behaviour of the spamfilter. These are defined in the script, so may change with different versions of the script. The settings are currently:

Spam Filter Rules: Assignments

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: Assignments You can assign values to variables using the syntax ${variable} = value | ${variable} Assignment operators The spam filter rules support the following assignment operators: = Specify the value of the variable to equal the value after the assignment operator

Spam Filter Rules: AddHeader

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: AddHeader Statement AddHeader Version 2.1.7+ Purpose Allows you to add, replace or remove the specified header line in the message headers The AddHeader statement requires the full header line in one continuous string, in the format

Spam Filter Rules: DBQueryOne

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: DBQueryOne Statement DBQueryOne Version 6.16+ Purpose Queries the spam filter database for a single record/aggregate The DBQueryOne statement performs a query on the spam filter database and returns a single value which is either the value of a record or an aggregate of several records.

Spam Filter Rules: DBUpdate

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: DBUpdate Statement DBUpdate Version 6.16+ Purpose Updates a record in the spam filter database The DBUpdate statement requires a component name, key, operator and value, in the format DBUpdate

Spam Filter Rules: ForEach

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: ForEach Statement ForEach Version 2.1.7+ Purpose Causes a loop to be run through for all values within specified criteria The ForEach statement requires either two or three parameters (depending on the type of loop that is being conducted), in the format

Spam Filter Rules: GetMD5

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: GetMD5 Statement GetMD5 Version 2.3.6+ Purpose Performs an MD5 hash on a string, and returns the result into the specified variable in hex encoded form The GetMD5 statement requires a string and variable name, in the format GetMD5

Spam Filter Rules: StartDNS

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: StartDNS Statement StartDNS Version 2.2.1+ Purpose Begins an asynchronous DNS lookup in advance of the result being required in a subsequent DNS statement The StartDNS statement requires a type and hostname, in the format StartDNS

Spam Filter Rules: StartSURBL

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Spam Filter Rules: StartSURBL Statement StartSURBL Version 2.2.1+ Purpose Begins an asynchronous SURBL lookup in advance of the result being required in a subsequent SURBL statement The StartSURBL statement requires a hostname and SURBL zone, in the format

Autoresponder

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Autoresponder An autoresponder is a way of automatically replying to messages as they arrive in a user's mailbox. In VPOP3, an incoming message must arrive in a user's mailbox for the autoresponder to trigger. If you use forwards, assistants, mappings, etc to divert a message before it arrives in the mailbox, the autoresponder will never trigger. If you want to use an autoresponder, but not keep the original message, then make sure the message arrives in the mailbox (eg by using an 'Assistant'…

Permissions

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Permissions This section lets you configure the permissions that a particular user has. Allowed Protocols The Allowed Protocols section lets you specify which services this user has access to. Note that these settings affect access to the whole service. If you want users to be able to access a service from some IP addresses, but not from others, then use the

User Routing Script

Anonymous (anonymous@undisclosed.example.com) — 2023-03-27T10:32:18+00:00

User Routing Script If there is a /user_redirect.lua script, this Lua script can override VPOP3's message routing options. You can edit this either in the Settings -> Scripts page in the settings, or via the 'Routing' tab in the user's settings in the VPOP3 administration console. This script affects how VPOP3 will handle how messages

Users.Autoresponders table

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Users.Autoresponders table The Users.Autoresponders table contains the users' autoresponder definitions Columns * autoresponderid - this is a numeric id of the autoresponder entry (primary key) * owneruser - this is the numeric id of the user which the autoresponder belongs to (or 0 for a 'template' autoresponder)

Webmail -> Advanced tab

Anonymous (anonymous@undisclosed.example.com) — 2018-11-14T10:45:49+00:00

Webmail -> Advanced tab This page is reached from Services -> Webmail Server, then the Advanced tab. Here you can set various options for the VPOP3 Webmail/settings service. Allow Password in URL If you check this option, then you can specify the user's password in a