Hi Michel,
Yes, I do have a red exclamation point
Yes, I configured the ISY with a static IP
I just tried to send an email using smtp.comcast.net and I get;
[-50001] Mail server failure [AUTH LOGIN not Accepted]
I've double checked user ID / password
When I check "Use TLS" I get:
[-50001] Mail server failure [Connection failed]
Thanks for the help!