We had an incident last night with our servers and a few https sensors, when checking the notifications, there were a few emails from "no-reply@mms.att.net". This is the first time we get those kind of from emails, and the email contained "email sent failed" body.

How can we fix it, and why is it occurring?

Thanks.

Vicky Barraza

Article Comments

Hello,

PRTG does not send anything to AT&T by default. Could this be a service that you use on AT&T to send emails (to them), to receive SMS/MMS on your Phones?

best regards.


Oct, 2014 - Permalink