AT&T and SBC Email Settings for Outlook

The helpdesk is frequently receiving calls regarding the proper settings for Outlook settings and Outlook settings. If your email account is still pointing to the and servers, you are likely receiving a certificate warning issue when sending and receiving mail. AT&T changed these severs over a year ago. and Email Servers

Incoming mail server: Outgoing mail server:


Mark the checkbox for My outgoing server (SMTP) requires authentication and select use same settings as my incomming mail server.

Server Port Numbers

Incoming server (POP3) – 995 (Check This server requires an encrypted connection (SSL))

Outgoing server (SMTP) – 465 (Change the following type of encrypted connection from None to SSL)


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