Essentially, how do I do a keyword search in a .msg file? It is not working the same way as with .txt files.

Do I need to search $mime after the line $mime->as_string?

Is there another package that I should be using instead of / in addition to Email::Outlook::Message?

I really appreciate the help, as I am brand new to PERL and this assignment is the sole reason I'm trying to learn, to automate some super manual text mining through .msg files at my work. Thanks!