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Old 17th December 2008, 03:37
marpada marpada is offline
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Join Date: Sep 2008
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First make sure that you don't have outgoing port 25 filetered by telneting remove mail servers to port 25, i.e.

$ telnet 25
$ telnet 25

Also check that your IP isn't in a black list and has a reverse DNS record:
Green crack

Last edited by marpada; 13th May 2011 at 02:59.
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