- Axigen 'opt' Directory
- Axigen Working Directory
- The mqview Tool
- A-grade SSL Listeners
- Configuring the WebMail & WebAdmin Discovery by Search Engines
- Sender Rewriting Scheme (SRS)
- Configuring the WebAdmin Customer Reference as Read Only
- Securing SMTP Services
- Additional Fine-Tuning via Environment Variables
The events defined for the SMTP filter and their contexts are:
-
onConnect— SMTPIn event -
onEhlo— SMTPIn event -
onMailFrom— SMTPIn event -
onRcptTo— SMTPIn event -
onHeadersReceived— SMTPIn event -
onDataReceived— SMTPIn event -
onRelay— SMTPOut event -
onDeliveryFailure— SMTPProc event -
onTemporaryDeliveryFailure— SMTPProc event
Thus, the structure of the script file is:
For example, the following code will be applied on the onConnect event and will reject connections from the remote IP 1.2.3.4 with an explanation:
Another example applied on the onRcptTo event:
The above rule will be applied when the RCPT TO command is given during the SMTP communication. If the recipient's domain is example.org, the message will be relayed to the IP address 1.2.3.4.