To send a text message via email, you must use a SMS or MMS to email gateway. Just substitute a 10-digit cell number for ‘number’ for each carrier below: Email to SMS / MMS Gateway List Carrier Email-to-SMS Email-to-MMS AT&T number@txt.att.net number@mms.att.net Sprint number@pm.sprint.com number@pm.sprint.com T-Mobile number@tmomail.net number@tmomail.net Verizon Wireless number@vtext.com number@vzwpix.com XFinity Mobile number@vtext.com … Continue reading SMS Messages