Exchange 2016 and wireless carriers email to text service.
Posted on 2016-08-01
Good morning all, I have a small dilemma. We have a small forest in our environment and the Exchange server is in a child domain however the Exchange Domain reflects the Parent (root) domain, now this has been this way as long as I have been here, we started on Exchange 2007 and now have since upgraded to 2016. The issue we are having is some of the equipment in our lab relays alerts through our exchange to both various email domains like Yahoo, google, Comcast etc. as well as sending the emails to Verizon's vtext.com for converting emails to text to go to phone, since the upgrade everything works perfect EXCEPT the email to Text "domains" sprint, Verizon AT&T all of them the email goes out of our network we can follow the traffic, but the people that should, never receive their text alerts, and to make matters worse I am getting no NDRs to give me any info what may be causing the issue. Any thoughts???