My first post here was a tech question/bug description related to Outlook for Mac. The post contained a fair amount of Unicode characters to illustrate the problem. The post immediately vanished; I'm not sure if I should just try again.
https://techcommunity.microsoft.com/discussions/outlookgeneral/outlook-mac-legacy---subject-line-doesnt-handle-latin1utf-characters-sent-via-gm/4293596
If a Post containing excessive Unicode characters, special symbols, or links may be flagged by automated filters designed to detect spam, suspicious content, or malicious code injections. While these systems are useful in identifying potential threats, they may occasionally misclassify legitimate posts as spam
On the other hand, if the systems detects suspicious content it shall inform author about that after "post" is clicked, and ask to change the content. Not to delete the post without any notifications.
Definitely Aurora works differently compare to Classic
