Is your ISP blocking outgoing port 25?
Paul M Moriarty
pmm at igtc.com
Fri Jun 19 16:52:56 CDT 2009
>> AT&T is the major one that I know of that is still enforcing this
>> But they said they can unblock port 25 upon request. I am not sure
>> how easy
>> it is.
> It's trivial. A web form. You get the link when you try to send mail
> to port 25 anywhere else. At least with Yahoo/SBC dsl.
> I got the business class DSL from AT&T and no such nonsense exists.
Same here with U-Verse and a /29 of static IP's. No blocking since
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