Asso le mail

You're referring to the famous "asso le mail" phrase!

"asso le mail" is a French idiomatic expression that roughly translates to "the mail is mixed up" or "the mail is all jumbled up". It's often used to describe a situation where things are disorganized, chaotic, or confusing.

For example, if you're trying to sort through a pile of papers and it's all mixed up, you might say "C'est un asso le mail!" (It's a mess!).

The phrase is thought to have originated from the idea of mail being sorted and delivered, but in this case, it's the opposite – everything is all jumbled up and can't be sorted out!