Forum Discussion
spam mail problem
You should configure SPF, DKIM, and DMARC.
See https://technet.microsoft.com/en-us/library/dn789058(v=exchg.150).aspx
and https://technet.microsoft.com/en-us/library/mt695945(v=exchg.150).aspx
and https://technet.microsoft.com/en-us/library/mt734386(v=exchg.150).aspx
- DeletedMay 08, 2018
This configure SPF, DKIM, and DMARC.
See https://technet.microsoft.com/en-us/library/dn789058(v=exchg.150).aspx
and https://technet.microsoft.com/en-us/library/mt695945(v=exchg.150).aspx
and https://technet.microsoft.com/en-us/library/mt734386(v=exchg.150).aspx
settings was adjust, also my ip address is not listed on blacklist. but this problem that when i send mail to somebody it marked as spam is contunious , also I got online support.
Apparently microsoft has developed a bit more about this spam problem.