Is your ISP blocking outgoing port 25?
jeroen at easyhosting.nl
Fri Jun 19 02:53:11 CDT 2009
We just open port 2525 for customers from ISP's blocking official SMTP
ports so they can use their dedicated servers/domain mailservers.
Lyndon Nerenberg wrote:
> On Thu, 2009-06-18 at 16:14 -0400, Joe Provo wrote:
>> then you should be shifting your userbase to authenticated on the
>> port  anyway...
> Except for those ISPs who choose to intercept port 587 as well. This is
> a big problem with Rogers in Vancouver. They hijack port 587 connections
> through some sort of lame proxy that connects you to your intended host,
> but strips the AUTH field out of the EHLO response from the remote
> submission server ...
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