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Old 21st September 2008, 21:33
RicochetPeter RicochetPeter is offline
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Default Postfix to reject unknown adresses

Hi,

I've been "tail -f"-watching the mail.log a bit and I'd like to know if there's a way to let postfix reject incoming messages along a configuration (hash) file that contains all valid adresses, which would have to be generated by ISPConfig. I believe this would be an extra value for the "smtpd_recipient_restrictions" parameter, like "check_recipient_access". I would let this value kick in beofre or after greylisting, which ever would be more clever.

The result would be something like "550 recipient doesn't exist here" for any non-existing mailbox or alias (or 450... I didn't really read/understand the RFC2821).

My question: is ISPConfig able to provide such a hash file?
If yes: how?
If no: could this be made a feature request?
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Old 22nd September 2008, 01:06
till till is offline
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Postfix already rejects all unknown recipients based on the virtusertable file, so I dont see any benefit in such a dupliacte implementation.
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