Recent security upgrades may mean you have to update your settings. Learn more about the security upgrade
Is your email program or app affected? Create a secure mail key so you can keep getting your AT&T email.
Desktop email programs, like Microsoft Outlook or Apple Mail, or mobile email apps use either POP3 or IMAP to send and receive email. Make sure you use the right server and port settings to access your email.
These settings are good for email addresses with any of these domains.
| Email protocol | Inbound server | Inbound port | SSL | Outbound server | Outbound port |
| POP3 | inbound.att.net | 995 | Yes | outbound.att.net | 465 |
| IMAP | imap.mail.att.net | 993 | Yes | smtp.mail.att.net | 465 or 587 |
Recent security upgrades may mean you have to update your settings. Learn more about the security upgrade
Is your email program or app affected? Create a secure mail key so you can keep getting your AT&T email.