@sergerdn That was very helpful. Why don't you just write in all your forum posts something like "Pay me to resolve it. Maybe it'll work for a couple of days until it gets patched"? How on earth the problem does not depend on BAS if lots of people in this community say that other tools don't get detected?
@Grassman Have not worked with Outlook, but with some other projects I managed to bypass their anti-bot system by using mobile fingerprints, especially Android. Don't know if it'll work here, but you can try it.
Also sometimes it helps to not emulate things like WebGL, Canvas, Audio etc and use the real ones.
Again, not sure, if this helps, because I haven't worked on outlook lately, but maybe it's worth trying