I have recently received business email from France, that signed off with "Veuillez agréer, Monsieur, l'expression de mes salutations les plus respectueux" (Ple

I have recently received business email from France, that signed off with "Veuillez agréer, Monsieur, l'expression de mes salutations les plus respectueux" (Please be so good as to accept, Sir, the expression of my most respectful greetings). That's a pretty traditional French signoff, but I gather it's finally passing out of fashion now. About time.