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Search: Posts Made By: veremchook
Forum: Server Operation 15th February 2008, 18:09
Replies: 10
Views: 9,957
Posted By veremchook
Results: [root@xxx ~]# nc -v 127.0.0.1 25 ...

Results:

[root@xxx ~]# nc -v 127.0.0.1 25
Connection to 127.0.0.1 25 port [tcp/smtp] succeeded!
220 xxx ESMTP Postfix
421 4.4.2 xxx Error: timeout exceeded
Forum: Server Operation 15th February 2008, 16:49
Replies: 10
Views: 9,957
Posted By veremchook
So there is something wrong with my postfix...

So there is something wrong with my postfix config if it doesn't respond, right?
Can you spot the culprit reading my first post?
Forum: Server Operation 15th February 2008, 16:31
Replies: 10
Views: 9,957
Posted By veremchook
To me it looks like packets go through: ...

To me it looks like packets go through:

[root@xxx ~]# tcpdump | grep some_external_ip

15:21:21.365433 IP some_external_ip.37849 > postfix_server_internal_ip.pop3: S 3011648941:3011648941(0) win...
Forum: Server Operation 15th February 2008, 16:05
Replies: 10
Views: 9,957
Posted By veremchook
Thanks, I tried the following: [root@xxx ~]#...

Thanks, I tried the following:

[root@xxx ~]# nc -v my_gateway_ip 110
nc: connect to my_gateway_ip port 110 (tcp) failed: Connection refused
[root@xxx ~]# nc -v my_gateway_ip 25
nc: connect to...
Forum: Server Operation 14th February 2008, 18:28
Replies: 10
Views: 9,957
Posted By veremchook
Postfix email server config

I've recently set up a dedicated postfix server on fc8. When I send an email to one of my xxx domain accounts I get the following:

Final-Recipient: rfc822; adam@xxx.co.uk
Action: failed
Status:...
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