21:25:33.622390 192.168.10.1.59258 > 192.168.10.254.53: 28701+ PTR? 1.10.168.192.in-addr.arpa.
21:25:33.622624 192.168.10.254 > 192.168.10.1: icmp: 192.168.10.254 udp port 53 unreachable
This most likely means that you do not have tinydns listening on that interface, just on the other interface (192.168.1.254, I think). You should check your configuration of dnscache and tinydns, and make sure that the mail server's /etc/resolv.conf lists ONLY addresses that these apps are listening on.
Just barely possible -- you could have a firewall rule that blocks the access. I don't have your rulesets handy, but my memory of them is that this part was OK.
At 09:47 PM 12/26/2003 -0500, Kory Krofft wrote:
Ray,[details deleted]
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