How do I Set-Up my AT&T Email in Thunderbird?
Thunderbird can be used as a client for an AT&T email account. Thunderbird will download messages from the AT&T server and store them on your local system. Similarly, Thunderbird can be used to compose messages which are sent through AT&T’s mail servers.
Settings to update AT&T Email Settings Thunderbird
The following are the settings required for AT&T connection.
While updating AT&T email settings Thunderbird now user also have to create a new 16 digit secure key for using as a password in Thunderbird and there web email regular password will not work Contact us for more info.