Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations derfloh on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Unable to deliver the message due to communication failure
Yes, it's happening if I send it to the same address I tried to do an nslookup -type=mx on many servers and it'S all working fine but we can't sent to more than 3 external recipients- rosette76
- Post #3
- Forum: Microsoft: Exchange
-
Unable to deliver the message due to communication failure
Error Message : The following recipient(s) could not be reached Unable to deliver the message due to a communication failure The MTS-ID of the original message is: ...... * We receive this message only when we send to more than 3 external addresses at the same time. If we send individual...- rosette76
- Thread
- Replies: 3
- Forum: Microsoft: Exchange
