Postfix In Open Relay....

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#1 Sun, 09/16/2007 - 10:46

Postfix In Open Relay....


I believe that i had postfix in openrelay. I already had a spam run, i saw the logs and among my clients, i detected one doing spam, and them several unknown address sending from the server.

It is supposed to be a server that only accepts authentication method in order to let someone sending email. However, it is still sending spam... from unknown users... this is in did bad. :(

Any help ? any sujestion^?

thanks FIlipe

Sun, 09/16/2007 - 17:18
Joe's picture

Hey Filipe,

What's your smtpd_recipient_restrictions in look like? It ought to be:

permit_mynetworks permit_sasl_authenticated reject_unauth_destination


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