Question

Email to SMS via @tmomail.net Not Working

  • 14 September 2023
  • 2 replies
  • 74 views

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As of Sept 11 my alarm systems stopped sending me notifications via email to sms utilizing NUMBER@tmomail.net. After some troubleshooting we have concluded that the email system is failing:

 

Could not deliver message to the following recipient(s):

Failed Recipient: NUMBER@tmomail.net

Reason: Remote host said: 452 4.1.0 server temporarily unavailable AUP#MXRT

Is anyone else experiencing this issue? Any idea how to fix it? How to escalate it? We will be missing security/fire/medical alerts!


2 replies

I have also noticed that messages inbound to my t-mobile e-mail address do not arrive as SMS messages as of the last week or so. There was a moment where it worked for a few hours 3ish days ago, but it again doesn’t work.

Userlevel 7
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As usual, it works for me. Almost instantaneous.

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