This don't work anymore they scan the the file header and if they found a zip it is blocked.
If you remove the file header it is rejected because no file header,
if you switch a file header like jpg they remove the picture from the email and you have a web side to see it.
The picture seem transformed too, you can't get it change the header and unzip.
We can't even send a picture in a email to outside emails adresse.
Ho violence and threat... Yeah this is know yo solve computers issues
ARF, we don't have the mocrosfot store but a custom one with curated apps. (There is like 50 apps in it and nearly all of them are business related)