Fulltext results:
- How to filter attachments
- ======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 [[spam filter|content/spam filter
- Attachments have been removed or renamed
- oved or renamed, it might be a result of [[how_to:filtering_attachments|Attachment Filtering]]. You can inspect the filtering rules by going to Administration Settings -> Settings -> Attachment Processing -> Filtering =====Double-extension===== One common scenari
- Custom filtering incoming mail
- ======Custom filtering incoming mail====== If you want to filter incoming mail using custom rules there are a few ways of doi... incoming mail is via POP3 collection, you want to filter on headers, size etc (not contents) * [[SMTP r... your incoming mail is via SMTP feed, you want to filter on headers, size etc (not contents) * [[Spam f
- Spam filter not working
- ======Spam filter not working====== If the VPOP3 spam filter appears not to be working at all, the first thing to do is to ... aders]] of an incoming message to see if the spam filter is being run at all. Check to see if a header li... 3-Spam header is not in the header, then the spam filter is not processing the message. Some possible rea
- Training the VPOP3 Spam Filter
- ======Training the VPOP3 Spam Filter====== The VPOP3 spam filter has a couple of mechanisms which can be used to 'train' it to distinguish between spam and not-spam. =====Bayesian Filter===== The Bayesian filter this looks at words in messages sent and received and their probabilities of bei
- "How To" Articles
- [Using the Message Archive]] * [[Using the Spam Filter]] * [[Filtering Attachments]] * [[Backup VPOP3]] * [[Restore a backup of VPOP3]] * [[Start VPOP3|... POP3]] * [[Use download rules for incoming POP3 filtering]] * [[Use the VPOP3 Status Monitor]] * [[D... * [[Calendars on eM Client|eM Client]] =====Spam Filter===== * [[Turning the spam filter on or off]]
- Using VPOP3 Spam Filtering with LAN Forwarding
- ======Using VPOP3 Spam Filtering with LAN Forwarding====== When using the VPOP3 Spam filter with LAN forwarding you need to be aware a bit of how it works. The spam filter will only quarantine messages which are going to ... l. In the onward SMTP mail server set up rules to filter messages either on the 'VPOP3-SPAM:' prefix added
- Spam filter / Content filter scripts
- ======Spam filter / Content filter scripts====== The spam filter system uses basic scripting language for processing messages. This can be used for custom content filtering as well if you need to look inside the message
- How to write your own spam filter rules
- ======How to write your own spam filter rules====== VPOP3's spam filter uses a basic scripting language designed for filtering email messages, so a full description of writing y... r a technical reference, see our [[reference:spam_filter_rules|Spam Filter Rules documentation]]. A basi
- Use Download Rules for incoming POP3 message filtering
- =====Use Download Rules for incoming POP3 message filtering====== If you have VPOP3 retrieving messages f... , then you can use **Download Rules** to do basic filtering on incoming messages. (If you have [[incoming... instead) Download rules cannot perform all mail filtering tasks. For more features, [[reference:spam_filter_rules|use the Spam/Content Filter system]] instead,
- 450 4.3.2 Content Filter Timeout
- ======450 4.3.2 Content Filter Timeout====== If you get this error appearing when messages are sent to VPO... status monitor, it means that the VPOP3 computer filter is taking more than the allowed amount of time (u... ). The allowed time is set in **Settings -> Spam Filter -> General -> Enable Spam/Content filter on SMTP messages - timeout XX secs** In normal situations the c
- Spamfilter Whitelist & Blacklist
- follow. If you look in the messages headers of a filtered message, then VPOP3 will add a header line like... hey were local users, so their mail won't be spam filtered at all. ====Fields which the Whitelist checks... replies. ====Whitelist result info==== The spam filter adds a header to the message called 'X-VPOP3-WL' ... st words** as a general way of adding to the spam filter, as it is relatively inflexible and slow (instead
- Using the VPOP3 Spam Filter
- ======Using the VPOP3 Spam Filter====== * [[Training the Spam Filter]] * [[reference:spam_filter_rules|Customising the spam filter scripts]]
- VPOP3 is using a lot of disk space
- Message Quarantine===== If you are using the spam filtering in VPOP3, then quarantined messages are stored... the number of days specified in Settings -> Spam Filter -> [[reference:spam_filter_general|General]] -> [[reference:spamfilter_quarantine_settings|Quarantine Set... ch as logging data, statistical data for the spam filter, etc. In versions 3 and later, this is all stored
- Download Rules
- message contents or attachments. If you need to filter messages based on message contents, you should probably use the [[spam filter/content filter scripts]] instead See the [[reference:download_rules|Reference section on Download Rules]
