Remail

a forwarded email that has not entered into the recipient's inbox in a readable or discernable format

I got your forward but it was a total remail so I have no idea what it said.

remail

Referring to repetitively sent mail.

Your remail refers.

Remail

When you reply to an email

Dude1: this weirdo sent me an email. what should i do?
Dude2: Remail him.