Overdue Invoice Email in French

Rather curious, a client replied to an overdue invoice chaser that was sent this morning. Looking at the copy of the original email the message header was in French.

d’origine----
De: folklondon@xxxxxxxx
Date: 01/04/2016 08:33
À:
xxxxxxxx@xxxxxxxxt
Obj: Folk London Magazine

No big deal but it does look a bit odd.

Hi @FolkLondon

I believe this part is set by server that receives it. Where is your client based? Could they be using a French mail provider?

I’ve certainly never come across this issue!

P.s. judging by the email time - April fools? :smiley: