dslreports logo
site
 
    All Forums Hot Topics Gallery
spc

spacer




how-to block ads


Search Topic:
uniqs
489
share rss forum feed

khockin

join:2012-12-05
L7K 4M2

Outbound SMTP (port 25)

Does AT&T West block outbound port 25?

can anyone test the following 2 IP's?

216.55.149.53 Port 25
198.171.239.253 Port 25

I appreciate your help we are trying to resolve a support issue for some customers that is causing a lot of issues and we need to find out specifically what if any SMTP servers are blocked.



d_l
Barsoom
Premium,MVM
join:2002-12-08
Reno, NV
kudos:7

AT&t has blocked outbound 25 for years.