Like @ExMSW4319 above, we have a similar looking report:
Its rather galling to have support tell us that nothing has changed. Clearly something has changed. Fortunately on this post, there has been communication thru @MathieuVandenHautte that there is an issue with emails being misidentified. I even saw a post that said someone at Microsoft acknowledged that spammers had found a way to circumvent some of the spam filtering and this was the cause in the uptick. Its unfortunate that Microsoft can't admit this is the case on their health status notifications. Our company has tech savy bosses who know tro look for these health alerts. When these issues are properly identified and noted in posts, the burden falls on our staff for explaining whats happening. Our staff gets hung out to dry because MS refuses to acknowledge the issue. MS needs to know this approach to minimizing reported outages is not popular and a terrible way to treat their extended support family!