IMAP not working with Established, RELATed
I have a default rule on my FORWARD chain that accepts established and related tcp and udp connections. However, for some reason, iptables is dropping ack packets comming from my mailserver to mail clients on ports 143 and 993. Does anyone have any ideas why this might be happening ?
Thank you,
Peter
Quoted 3 lines · Peter Marshall
iptables is dropping ack packets comming from my mailserver to mail clients on ports 143 and 993. Does anyone have any ideas why this might be happening ?
None at all. But iptables-save(8) might know.
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