what does this say?

Question

allez vous faire foudre et tache de ne plus jamais m'ecrire meme par erreur

Answer 1

Go your yourself f.......and try not to write to me again, even by mistake.

Answer 2

It says: Go scr*w yourself and never try to write me
again, even by mistake.
Goodness, someone must be really honked off
somewhere!