Please note we have managed to get SPF and dkim configured for our domain. Our ISP supports TLS. Our main issue is that MAC is used by our principal and it does not work on it. I have tried many different options in mac but i was unable to get it to work. This works well in windows environment without any issues
After setting up mail on MAC using mail with my exchange server all emails that the user sends goes to junk. have tested with 2 different users same thing.
Why does this happen? Upon investigating further the mail headers show that the spf and dkim had a pass but it still ends up in spam of the user been sent to. In advanced settings under accounts i see an apple certificate. I suspect this might be an issue. Is there any settings that i am missing out