Check out AT&T's Valentine's Day Gift Guide for ideas & deals on the new Samsung Galaxy S23!
Need help with your equipment?
oskiedocs's profile

Contributor

 • 

1 Message

Saturday, September 3rd, 2016 8:00 PM

SMTP TCP/IP Port 25 Outbound

Hello,

I am a small buisness and have recently switched my modem using the following email.(https://equipmentupgrade.att.com/emails/followup1.html)

Since I switched them all my ports have been undone and set to default. I need the TCP/IP port 25 unblock as it is by default on AT&T Modems. Can someone help with this?

Thanks!

ATTHelp

Community Support

 • 

207.8K Messages

6 years ago

Hi @oskiedocs,

 

We can look into this and just sent you a private message, Click here to reply back.

 

-ATTUverseCare

Not finding what you're looking for?
New to AT&T Community?
New to the AT&T Community? Start by visiting the Community How-To.
New to the AT&T Community?
Visit the Community How-To.