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Stay secure with OAuth & Secure Mail Keys
We’re enhancing the security of AT&T Mail.

Were you asked to update your settings and apps?

If you’re like most people, you have email apps that let you read and manage email on your computer and mobile devices. For your security, we suggest you only use email apps with an email technology known as Open Authentication or OAuth. OAuth encrypts your username and password to protect your info from hackers and fraudsters.

If you are using Outlook, or any other desktop program / email app that is not currently compatible with Open Authentication (OAuth), you will need to create a Secure Mail Key.

Soon you’ll have to use either OAuth or a Secure Mail Key to get your email through an app. But, don't worry! This page will help point you to all you need to ensure your service is not interrupted.

Latest discussions about OAuth, Secure Mail Key & AT&T Mail settings ...

HACKED. Email being redirected

I have changed password but account is still not functional. 
by CRBowman1 on Nov 14, 2019 11:15 AM
3 3 Replies 183 Views
183 Views

E mail send or receive?

I am not able to see my emails on my mail app on my iPhone. Am I connected to yahoo for my email. At&t has not been able to help m...
by Familygroup on Nov 14, 2019 11:12 AM
0 0 Replies 59 Views
59 Views

keep getting email from AT&T mail upgrade.

I keep getting an email from "AT&T MAIL UPGRADE"This email includes a link to click to upgrade my email account today or I will lo...
by clearglide on Nov 14, 2019 9:40 AM
1 1 Reply 166 Views
166 Views

Secure mail changes

I use Yahoo, do I need to update for the future to be able to access my mail?
by pabobmema on Nov 14, 2019 9:32 AM
1 1 Reply 142 Views
142 Views

Change of email address

I am having problems changing my email address
by barb46 on Nov 14, 2019 8:05 AM
1 1 Reply 71 Views
71 Views