How do I open an unknown file type on ios
I have a specific file type that is nothing more than a text file. But when I receive emails with this file type, I can't do anything with it. It is a situation that happens all the time because it is a standard type of file that my company uses, so renaming of the file is not possible before sending.
How can I force the mail app or another app to recognize that it is just a text file and open it?