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Related help: Welcome back
Tue, Jun 28, 2022 1:54 AM
ACE - Expert
Authentication: Yes (must either be oAuth2 complaint, or use a Secure Mail Key in place of the actual password)
Happy to answer your questions about the SMTP server, dcarrion85!
The inbound server for SMTP is smtp.mail.att.net and the outbound port is 465 or 587. Visit our page that covers AT&T email server settings for more information. You'll find a chart of the bottom of the page that you can reference.
We hope this answers your questions! If you need help with anything else, we'll be here.
Aminah, AT&T Community Specialist
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