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Obsolete Releases => SME Server 7.x => Topic started by: datecse on May 31, 2007, 04:41:26 PM

Title: block port 25 outbound for all but one ip address
Post by: datecse on May 31, 2007, 04:41:26 PM

Hello,
 Can anyone help me write a rule to block all outbound port 25 traffic except from one internal ip address? I have an Exchange server behind an SMEserver that is running spamassassin.

Title: Thanks for all the help.
Post by: datecse on June 10, 2007, 06:02:52 AM

Thanks for all the help.

Title: block port 25 outbound for all but one ip address
Post by: mmccarn on June 10, 2007, 03:43:06 PM

Don't mention it!

http://forums.contribs.org/index.php?topic=36855.0
http://bugs.contribs.org/show_bug.cgi?id=2977

Title: block port 25 outbound for all but one ip address
Post by: stephen noble on June 12, 2007, 12:46:00 PM

> Thanks for all the help.

you received help, now we need your feedback
the link above blocks 25
another bug shows you how to let one ip address bypass iptables

feedback to the individual bugs