Both Mindsprind and AT&T require their ISP clients to use their SMTP
server and no one elses.
That problem will drive you nuts untill you figure out what's going on.
Vince
[EMAIL PROTECTED] wrote:
>
> I heard recently that there was a large ISP that was blocking their dialup users
>from sending to port 25 (SMTP). It appears that AT&T is now doing the same thing;
>can anyone confirm this?
>
> When a user dialed into AT&T, he could telnet to port 110 (POP3) but not port 25. I
>double-checked to make sure from a different machine that port 25 was indeed
>responding. The only assumption I can make is that either AT&T is now blocking port
>25, or there was a very, very unusual problem.
> -Scott
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