Postfix 220 response issues

[TheDude05]

My problem is that if the server on the other end is not on my private network, postfix announces itself as "220 **************************************************". The server also cannot use ESMTP functions (ie EHLO). I originally made this post on linuxquestions.org but I'm not getting much feedback. The post is here. The config is also posted there. Any ideas?

 

[XOR != OR]

You have a PIX between the two points, yes? Turn off the fixup for port 25, see if that helps.

 

[TheDude05]

Ya know I didn't even think about checking that. Talked to firewall guy and that fixed it. Thanks!!!

 

[XOR != OR]

You're welcome. I spent some time banging my head against a wall trying to figuer that out. Glad to have saved you the time.

 

[seanx]

Hey thanks for the info XOR != OR, I just realized the same thing was happening to our smpt servers.

NOC dropped that off the PIX and we were in business.