How to use @tmomail.net via gmail? I am not getting Email to SMS on my phone, even though SMS to Email works

TooOld wrote:

This article explains what is happening, and even says “The e-mail to text gateway is a legacy system that may eventually be decommissioned in the future.”

It also says “Hay una variedad de compañías respetadas independientes que ofrecen servicios de mensajería en la vía sancionada que quizás puedan ayudarte. We recommend you reach out to Kaleyra, Infobip, Sinch, Vibes Media, Twilio, or Cisco directly.”

What it doesn't say, is that as far as I can tell, each one of these services is accessed via a (programmatic) API or a web interface.  There is not an email-to-text interface available.

So, if your messages are generated by your home security, or other system, then the developers of those systems need to add capabilities to utilize the “paths” that T Mobile accepts.

It will not be simple to switch.

Actually, there is a simple solution.  Use the $5 app, Pushover, to send notifications to your phone.  Search ipcamtalk.com and you'll find detailed explanations of what to do.