Weird problem. Machine is set up through Office 365 relay connector to scan-to-email for 16 office employees. It works fine for all but one of them. If I enter any of his email addresses or aliases into the “Test Configuration” field of the SMTP (Email) setup screen I get "One or more of the addresses are invalid. No messages were sent." I can send the test to anyone in the office or to my external email address - no issues. If I do a message trace in O365 from the copier address as sender I don’t see that it hit Microsoft’s servers. I’m stumped. I've tried setting up new email aliases for him and sending to those and I get the same result. Anybody have any ideas?
Machine Model: Xerox WorkCentre 7835 v1 Multifunction System
System Software: 073.010.075.34540
Network Controller: 073.015.34540.876840v5
User Interface: 073.015.34540
Marking Engine: 090.032.000
Copy Controller: 073.015.34540
Document Feeder: 012.003.000
Finisher:
Fax: 003.012.005
Copy Controller OS: 073.005.34540
Network Controller OS: 073.005.34540
Scanner: 004.099.000
Software Upgrade: 073.015.34540