Mime Types of File Extensions

Hello, I need to block the following extensions/mime types. What would i need to do to blocked these in Access Control? I am running Version 18.

It seems like just going by mime type wont entirely cover this because most are considered plain text files and i cant seem to get regex working right with filename options.


Found out i can make a mimetypemappings.json file with custom extensions. That worked perfectly.

Hi Sir can your share how you did?

Thank you very much