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Database query to list ALL messages in the LAN forwarding queue
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how_to:determining_vpop3_server_address
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421 4.3.2 VPOP3 SMTP Server access disabled - content scanner problem!
421 4.3.2 VPOP3 SMTP Server access disabled - low memory!
421 4.3.2 VPOP3 Too many connections from your IP address - try later
450 4.3.2 Content Filter Timeout
535 Authentication Failed
550 5.7.1 Recipient Prohibited (x)
550 5.7.1 Relaying not allowed! Bad sender IP address
550 5.7.1 Unable to Relay for...
550/553 Not Permitted error from BT Internet's mail servers
552 5.2.3 Message too large - contact your administrator
Error 1068 - the dependency service or group failed to start
1069 or 7000 Login Failure error when starting VPOP3DB service
Error 1348 - The validation information class requested was invalid
Socket Error 10047 - Addresses in the specified family cannot be used with this socket
Socket Error 10048 - Specified Address Already in Use
Socket Error 10049 - The specified address is not available from the local computer
Socket Error 10053 - An established connection was aborted by the software in your host machine.
Socket Error 10054 - The virtual circuit was reset by the remote end
Socket Error 10055 - No Buffer Space Available
Socket Error 10060 - Operation Timed Out
Socket Error 10061 - The attempt to connect was forcefully rejected
Socket Error 10503 - No More Data
Socket Error 11001 - Host not found (authoritative answer)
Socket Error 11002 - Host not found (Non-Authoritative answer)
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Route MX Sent (Direct) Outbound Mail Through Your ISP
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Sending mail from different email addresses or domains
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How to Set a User as Administrator
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Setup steps for multiple POP3 accounts at the ISP
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VPOP3 - SMTP Client Problem
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The message could not be loaded. Please return to the Quarantine page and try again
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Undelete Messages in VPOP3 Enterprise v5 or later
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How to upgrade your VPOP3 licence
How To Upgrade VPOP3 to version 5 or later
How to upgrade VPOP3 to version 7 or later from version 6 or earlier
Upgrading VPOP3 to version 8.x from v7 or earlier
Upgrading VPOP3 to version 9.x from v7 or v8
How To Upgrade VPOP3
Upgrading PostgreSQL Database Software
Use Download Rules for incoming POP3 message filtering
How to use the VPOP3 Status Monitor
Spam Filter User Documentation
User receiving other users' messages
User Administration
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Using VPOP3 Advanced Features with LAN Forwarding
Using the Message Archive
Using the VPOP3 Spam Filter
Using VPOP3 Spam Filtering with LAN Forwarding
Using VPOP3 with Microsoft Exchange Server
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How To Move VPOP3 Version 2 to a New PC
v3/4 - Move the message store to a new folder/drive
How to move the VPOP3 Message Store to a new PC
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Move VPOP3 Version 5 (or later) to a new PC
VPOP3 2.x crashes when user tries to download mail
How To Setup VPOP3 Service Security
Error message: VPOP3 Alert - Non-existent user - <username>
VPOP3 Antivirus Update Error - Error 11
VPOP3 Antivirus Update Error - Error 55
VPOP3 cannot access PostgreSQL - timeout expired
VPOP3 Deleting messages as 'old' messages
Error message: VPOP3 does not have write access to the registry - please check and restart VPOP3
VPOP3 Historical Logger Backlog
VPOP3 Is Responding Slowly
VPOP3 is using a lot of disk space
VPOP3 Not Starting Properly
VPOP3 re-downloading old messages from the ISP POP3 server
SMTP Relay Protection in VPOP3
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Error Message - VPOP3 xxxx Server Access Not Allowed - See Your Administrator
VPOP3 Server Access Not Allowed
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VPOP3DB Service doesn't exist
What is the best practice to delete old messages from the VPOP3 archive folder?
When sending mail, VPOP3 adds 'PRVS=...' to the sender address
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how_to/determining_vpop3_server_address.txt
· Last modified:
2026/03/26 13:23
by
paul
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