Port 25 blocked by comcast?

taproot

Well-Known Member
Aug 22, 2008
53
0
56
Anybody had trouble connecting for outgoing mail through port 25 on comcast? Is there a way to add a second email port for sending like 2525 for situations like this. I mean through WHM of course. I can do it manually I suppose if that is the best solution.
 

AndyReed

Well-Known Member
PartnerNOC
May 29, 2004
2,217
4
193
Minneapolis, MN
Anybody had trouble connecting for outgoing mail through port 25 on comcast? Is there a way to add a second email port for sending like 2525 for situations like this.
ISPs like MSN, and Yahoo might block your entire C block. Read this article and try to get your IPs off their black list: http://servertune.com/kbase/entry/142/