IMAP not working with Established, RELATed

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To: netfilter <netfilter@xxxxxxxxxxxxxxxxxxx>
Subject: IMAP not working with Established, RELATed
From: Peter Marshall <peter.marshall@xxxxxxxxx>
Date: Wed, 22 Jun 2005 22:00:51 -0300
Sender: netfilter-bounces@xxxxxxxxxxxxxxxxxxx
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I have a default rule on my FORWARD chain that accepts established andrelated tcp and udp connections. However, for some reason, iptables isdropping ack packets comming from my mailserver to mail clients on ports143 and 993. Does anyone have any ideas why this might be happening ?


Thank you,
Peter

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