AT&T Email-to-Text Service ended: Why SIGNL4 is the Best Alternative
In a move that caught many businesses and IT teams off guard, U.S. mobile carrier AT&T officially discontinued its email-to-text gateway service. ATT email to text was shut down on June 17, 2025 ( read more ). This change means that sending sms messages and mobile text alerts to AT&T subscribers using the format [email protected] or [email protected] no longer works.