If you can share the or some words from the file , I can write a much more accurate message for you!
"Hey, I think someone created a group chat using an Apple ID/email instead of a phone number. It’s causing it to turn into an email conversation instead of a standard SMS." message (8).txt
"Hello! Someone just sent me a text file that looks like a phishing attempt . They’re using a common scam tactic by trying to get me to open it out of curiosity. I'm going to delete it, but I wanted to make you aware." If you can share the or some words