Am 14.05.2011 00:09, schrieb jason hirsh:
> the users can access my web page so web services are fine from the mailserver that can not connect? no? so it does not matter if somebody from somewhere else can connect! > they can ping my server. so DNS is fine from the mailserver that can not connect? no? so it does not matter if somebody from somewhere else can connect! > i have the message that says that it can't contact my mail server.. what has nothing to do with postfix naturally > my MTA is Postfix where else could iI see help?? > do I have to drop postfix and goback tosendmail to debug?? no, you have to stop polemic and think a little bit if there IS NO LINE in any postfix-log there was no connection if there would be one you cave at least "lost connection after connect from..." as long as other servers can reach you postfix works we had a case after move one of our servers that all over the world RANDOMLY users could not connect our machine and finally it was some issue in BGP (http://de.wikipedia.org/wiki/Border_Gateway_Protocol) announcing if there are routing issues you can possible work on web-ms on one machine while you can not connect to another one on the same machine sitting on eth0 instead eth0:1 - remember: same client, same host, same NIC, someone would say now "it is impossible" - i have seen it and it was confirmed finally by our ISP so why do you blame postfix as long as you have not a single line which shows a postfix-problem?
signature.asc
Description: OpenPGP digital signature
