Jochen wrote: > On So, 25.09.2005, 03:10, Bartosz Wegrzyn - asterisk sagte: >> Hello, >> >> Is it possible to set amavisd in that way that it listens on port 25, >> filters traffic, and later forwards it back to original smtp server. >> >> Thank You >>
> I guess you could, by changing/setting > #$inet_socket_port = 10024; > to port 25 in the amavis.conf > and the forward target > #$forward_method = 'smtp:[127.0.0.1]:10025'; # where to forward checked mail > to whereever your target SMTP server runs > BUT BE WARNED !!!! > I WOULD NOT EXPECT AMAVIS TO BE AS ROBUST AS A SMTP SERVER AND WOULD > THEREFORE NOT EXPOSE IT ON PORT 25 ON THE PUBLIC INTERNET.... AND YOU RUN > THE RISK OF TURNING YOUR SMTP SERVER INTO AN OPEN-RELAY. > To keep resource consumption down it does also make sense to have an STMP > server check some basic conditions before Amavis check an email. I guess > that's why most people use the SMTP --> AMAVIS --> SMTP approach. > HTH > Jochen Typically, to do something similar to what you are requesting, you would run amavisd-new as a Postfix smtpd_proxy_filter (before-queue filter) as shown in this setup: http://flakshack.com/anti-spam/wiki/index.php?page=Installing+and+Configuring+Postfix However, this setup is not recommended either (as the link itself explains). It can be used in low volume situations, but it has been shown that amavisd-new may not understand some commands (notably one that Exchange throws at it). For example: http://marc.theaimsgroup.com/?l=amavis-user&m=112246862324388&w=2 Gary V ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ AMaViS-user mailing list AMaViS-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amavis-user AMaViS-FAQ:http://www.amavis.org/amavis-faq.php3 AMaViS-HowTos:http://www.amavis.org/howto/
