Maillotins

I think you meant to type "mailing" or "mailing lists"?

Maillotins is not a commonly used term, but I found that it might be a misspelling or a variation of the French word "maillotins", which refers to a type of medieval armor or a mail shirt.

If you meant to ask about mailing lists, I'd be happy to help! Mailing lists are a way to collect and manage email addresses of people who have opted-in to receive newsletters, promotional emails, or other types of communications from a particular organization or individual.