Forum Discussion
Anti-spam inbound policy working differently without intervention
Last month, I ran a message trace to see what emails were failing to be delivered due to the spam policy. I had a suspicion that some important emails were not being delivered. After looking at the r...
Could it be Announcing New DMARC Policy Handling Defaults for Enhanced Email Security?
https://techcommunity.microsoft.com/t5/exchange-team-blog/announcing-new-dmarc-policy-handling-defaults-for-enhanced-email/ba-p/3878883
https://techcommunity.microsoft.com/t5/exchange-team-blog/announcing-new-dmarc-policy-handling-defaults-for-enhanced-email/ba-p/3878883
I don't believe this is a DMARC issue. For example, I received two emails from the same Verizon email address. One was filtered as spam and the other one was delivered normally. This is happening with other email addresses, and seems to be happening at random. This has me baffled, but I would like it fixed. What do you suggest?
Did you find the cause of this issue? We're experiencing a similar problem, and we haven't made any changes to the anti-spam inbound policy either
UserID144294 No I haven't. However, I turned off the Preset Security Policies in Threat Policies and am managing this on my own. I don't have much faith in that right now. So far I haven't had any more issues. Maybe that was part of it.
