Email to Comcast.net addresses being received as Spam
Whenever I send an email to a Comcast.net address from my office 365 account it is received as Spam. Messages to any 0ther domain work as they should.
Of course recipients do not always look at the spam folder and complain they have not received the message. I obviously cannot ask every recipient who has a Comcast address to get another address or turn Spam filtering off.
Using my comcast.net address as a test even when I say "not spam" the next mesage sent is treated as spam.
If I turn Spam filtering off at Comcast i receive the mesage.
I have an outstanding ticket with Microsoft. They have spent 4 weeks on the issue with nearly daily contact. Is there anything Comcast can do to help resolve this issue?