Well, SBCGlobal email is now merged with yahoo and uses yahoo services. So, here are the SBCGlobal.net IMAP settings you need to know to configure the Outlook or any other applications.
IMAP settings:
Incoming server – pop.att.yahoo.com or pop.sbcglobal.yahoo.com
Port – 993
SMTP settings:
Outgoing server – smtp.att.yahoo.com
Port – 465
You would also need to provide the username and password for the SBCglobal.net email login to your Outlook.
But you may encounter a lot of SBCGlobal email login problems that will not allow you to use the account properly. Some of these problems stem from Outlook or your PC. There is no fault of the SBCGlobal email account in the problems. However, you can try to resolve those issues with ease by following a few simple steps like cleaning up the browser, disabling the extension, and taking care of the caps lock issue.
Visit for more details or solutions: How to Configure the SBCGlobal Account on the iPhone?