hate mail
US /ˈheɪt meɪl/
UK /ˈheɪt meɪl/

1.
courrier haineux, messages de haine
mail containing abusive, threatening, or insulting messages
:
•
The politician received a lot of hate mail after his controversial speech.
Le politicien a reçu beaucoup de courrier haineux après son discours controversé.
•
She was shocked to find a piece of hate mail in her mailbox.
Elle a été choquée de trouver un morceau de courrier haineux dans sa boîte aux lettres.