If you have an AT&T Yahoo account, you can configure GroupMail mailing list software to send email through the AT&T Yahoo outgoing SMTP mail server.
Alright, let’s face it; AT&T certainly complicates email settings with the variety of SMTP mail servers and settings under their umbrella. Whenever a customer calls with a configuration problem and tells me that they are sending through AT&T, I take a deep breath and prepare myself for battle. Some of the SMTP mail servers under the AT&T umbrella include:
But, confusion aside…
Here are the AT&T Yahoo Email Settings
SMTP Server Address: smtp.att.yahoo.com
SMTP Port Number (outgoing): 465 w/SSL checked
SMTP Authentication: Yes, use SMTP AUTH (outbound) with your AT&T email and password
If you have any problems configuring GroupMail to send email through your AT&T Yahoo or any other outgoing SMTP mail server, contact GroupMail support .
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