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- SMTP Rule Example - restrict who can send to a local email address
- n send messages to this address, you can use SMTP rules. There are a few ways you can configure the SMTP rules for this scenario. Because SMTP rules are calculated as either 'ALL conditions' or 'ANY conditions' (an... is complicated a bit. You can either create two rules: 'condition A AND condition B' and 'condition A A
- Use Download Rules for incoming POP3 message filtering
- ======Use Download Rules for incoming POP3 message filtering====== If you have VPOP3 retrieving messages... P3 account on an ISP, then you can use **Download Rules** to do basic filtering on incoming messages. (I... ming_smtp_feed|incoming SMTP]], then use **[[SMTP Rules]]** instead) Download rules cannot perform all mail filtering tasks. For more features, [[reference:spa
- 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,... r on headers, size etc (not contents) * [[SMTP rules]] if your incoming mail is via SMTP feed, you wan... ssage content, attachments etc * [[User message rules]] if you only want to process messages arriving f
- Download Rules
- ======Download Rules====== Download rules are applied to messages downloaded using a POP3 mail collector. To configure the rules, go to the VPOP3 settings, then **Mail Connectors... rs -> POP3 General**. There is an **Edit Download Rules** button which brings up the download rule editor
- How To Setup VPOP3 Service Security
- LAN** button makes VPOP3 create a default set of rules which are likely to be OK for basic internal LAN ... o For more situations, this will create a set of rules such as: * DENY 192.168.1.1 (the router addre... way=== The router is denied access by the default rules because: * Routers are very unlikely to need to... at if this **DENY** rule was omitted, the default rules would allow access from anywhere on the Internet
- SMTP Rules
- ======SMTP Rules====== Download rules are applied to messages which arrive at VPOP3 using SMTP - either locally sent mess... ived through an SMTP mail feed. To configure the rules, go to the VPOP3 settings, then **Services -> SMT... P Service -> Filtering**. There is an **Edit SMTP Rules** button which brings up the SMTP rule editor.
- 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 ... ssages, so a full description of writing your own rules would be very long and complex, as it is really s... hnical reference, see our [[reference:spam_filter_rules|Spam Filter Rules documentation]]. A basic thing that people might want to do is to filter on a phrase
- Using VPOP3 Spam Filtering with LAN Forwarding
- user instead. Finally, remove any LAN Forwarding rules from ''Settings -> Local Mail -> LAN Forwarding -... as normal. In the onward SMTP mail server set up rules to filter messages either on the 'VPOP3-SPAM:' pr... e Redirect setting. As long as the LAN forwarding rules would forward that email address to the onward ma... etting. Now, make sure that the VPOP3 LAN filter rules do NOT LAN forward that email address. This can b
- Copy Outgoing mail
- egal or disciplinary action. * [[reference:SMTP Rules]] - this lets you define rules which will look at the message sender, recipient(s), size, and headers (e... pecific email address * [[reference:Spam Filter Rules|Content filtering]] - this lets you define more complex rules (using a basic scripting language) which can look
- How to filter attachments
- OP3 initially starts with a default set of filter rules (see below), but you can change this as you wish.... TED FILENAME - <filename>) =====Default Filter Rules==== The default filter rules are: * *.vbs * *.{????????-????-????-????-????????????} * *.hta * *
- How to limit size of sent mail
- * Limit size based on '[[reference:smtp_filtering|rules]]' * Limit size based on [[reference:spam_filter_rules|scripting]] If several options are used, then th
- Spamfilter Whitelist & Blacklist
- may want to look at [[write_your_own_spam_filter_rules|writing your own rules]], but the **whitelist words** can be a good, simple way to whitelist emails whic
- Sender Policy Framework / SPF
- r the @ sign in your email address) and check the rules defined there against the IP address the message ... nd then the Rule Weights tab. Check the 'SPFxxxx' rules. The rule weights are multiplied by 100 and appli
- 550 5.7.1 Recipient Prohibited (x)
- is causing the rejection. View & edit your SMTP rules at Services -> SMTP Server -> Filtering -> Edit SMTP Rules.
- Incoming SMTP Feed
- erver without your permission. * VPOP3's **SMTP Rules** for incoming SMTP are slightly less powerful than the **Download Rules**. This is due to differences in the way the two
