POP3 and IMAP are two different ways to set up a mail address in a client application.Įven though they both allow you to connect to the mail server and access your emails using a client application, they still differ in that IMAP stores messages on the server rather than on a local device like a computer. Moreover, ensure that your Yahoo account status is up to date if your mail address ends in for Kolab Now settings or PolarisMail settings? Our Blog's Email Settings category contains specs for all major mail service providers. You can access your AT&T mailbox at, previously att.net, from a web browser using your regular password. You must use either an OAuth app or your secure mail key on each device.Īn email alias or disposable address linked to your AT&T account does not require a secure mail key because alias and disposable accounts utilize a password similar to the primary address. For example, on a laptop, you can use Outlook Mail, while on a smartphone, you can use Gmail, and on a tablet, you can use Apple Mail. You will have to check each email app on each device if you access your AT&T email using different client applications on numerous devices.

When setting up or updating your AT&T email, create a secure mail key. You may find more information about the security upgrade here. Thus, you will need to update your email settings if you use Outlook, Windows Live Mail, or Mac Mail. Note: AT&T email is getting a security boost.These options work for mail addresses with any of the following domains: To access your mailbox, make sure you use the correct server and port settings. To send and receive a message, desktop client applications like Microsoft Outlook or Apple Mail and mobile email apps employ POP3 or IMAP. Try for Free AT&T Email Server Settings For Receiving Emailsįor receiving emails, take note of the following AT&T POP and IMAP settings: AT&T Email POP Settings Option Description POP3 Host: POP3 Port: 995 Requires SSL: Yes POP3 Username: Your full email address POP3 Password: Your secure mail key (for some mail programs, your email account password may work as well) AT&T IMAP Settings Option Description IMAP Host: IMAP Port: 993 Requires SSL: Yes IMAP Username: Your full email address IMAP Password: Your secure mail key (for some mail programs, your email account password may work as well) Useful Information to Remember Use Clean Email with your AT&T Mail Inbox to keep it clean and organized.

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