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AT&T Mail IMAP Settings and Setup

AT&T Mail works with Patriot Mail and any other email app. There is one thing to know before you start: AT&T does not accept your website password in an email app, so you create a Secure Mail Key and use that instead.

Server settings

What to enter, if an app asks you

Patriot Mail fills these in for you. They are here for any other app that asks, and so you can check what you were given.

AT&T Mail

SSL/TLS (IMAP and SMTP)

Incoming mail (IMAP)

Server
imap.mail.att.net
Port
993

Outgoing mail (SMTP)

Server
smtp.mail.att.net
Port
465

Before you start

What is different about AT&T Mail

Worth knowing

A Secure Mail Key instead of your password

The password you type on the AT&T website is refused by every email app. AT&T gives you a separate code, called a Secure Mail Key, to use in its place. Nothing changes about how you sign in on the website.

Worth knowing

The old addresses are AT&T too

Addresses at sbcglobal.net, bellsouth.net, ameritech.net, pacbell.net, swbell.net, prodigy.net, flash.net and currently.com are all AT&T mailboxes. They share the same servers and the same Secure Mail Key.

Worth knowing

It says Yahoo in some places

AT&T mail is run on Yahoo's systems, so some help pages you find will say Yahoo. Your address is still an AT&T address: use the AT&T servers below and the Secure Mail Key from your AT&T account, not a Yahoo password.

Step by step

How to connect AT&T Mail

1

Open your AT&T account settings

On the AT&T website, sign in and open Account Settings, then Sign-in info. Pick the email address you want to connect.

2

Create a Secure Mail Key

Choose to create a Secure Mail Key, then copy the code AT&T shows you. Keep it on screen until the next step is done, because it is only shown once.

3

Add the account to Patriot Mail

Open Patriot Mail, choose Add account, and enter your full AT&T address. In the password field, paste the Secure Mail Key. The server names are filled in for you.

Common questions

AT&T Mail and Patriot Mail

What are the IMAP settings for AT&T email?

imap.mail.att.net on port 993 with SSL for incoming mail, and smtp.mail.att.net on port 465 with SSL for outgoing mail. The same two servers work for att.net, sbcglobal.net, bellsouth.net, ameritech.net, pacbell.net, swbell.net, prodigy.net and currently.com addresses.

Why will my AT&T password not work in an email app?

AT&T stopped accepting the password you type on its website in email apps. Instead you create a Secure Mail Key in your AT&T account and use that in place of your password. It is the same idea as an app password, and you only enter it once.

How do I get a Secure Mail Key?

Sign in to your account on the AT&T website, open Account Settings, then Sign-in info, choose the email address you want, and create a Secure Mail Key. Copy it, then paste it into the password field when you add the account.

Do the older AT&T addresses need different settings?

No. An sbcglobal.net, bellsouth.net, ameritech.net or pacbell.net address is an AT&T address, and it uses the AT&T servers and a Secure Mail Key exactly like att.net. Your old address keeps working.

Will connecting AT&T to Patriot Mail change my address?

No. Patriot Mail connects to the AT&T mailbox you already have. Your address stays the same, your mail stays with AT&T, and nothing is moved or forwarded.

Keep your AT&T Mail address

Patriot Mail connects the mailbox you already have. Your address does not change, your mail stays with AT&T Mail, and it is free to use.

Connect your inbox

Related guides

Other resources

Comcast and Xfinity

Another American provider Yahoo runs the mail for, mid-move onto Yahoo's servers.

Read about Comcast

Yahoo Mail

For a plain yahoo.com address, which signs in through Yahoo rather than AT&T.

Read about Yahoo

All provider settings

Server names and ports for every provider Patriot Mail connects, in one place.

Open IMAP Guide

Help center

Setup guides for the other providers, and answers to the questions people ask most.

Browse help

Support

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