The capability to receive SMS messages via an email address provided by AT&T is a function offered to its subscribers. This allows a user to view and respond to text messages directly within their email client, often utilizing a specific address format incorporating the recipient’s mobile number and a domain provided by AT&T (e.g., phonenumber@txt.att.net). A practical example is receiving an appointment reminder sent as a text message directly in an email inbox.
This feature provides a convenient method for managing and archiving text message conversations alongside other email correspondence. It also serves as a useful backup mechanism and can facilitate easier text message composition on devices with physical keyboards. Historically, this type of email-to-SMS gateway predates widespread adoption of integrated messaging apps, offering an early solution for unified communication management.