How to synchronize different mac mail

[Zoe]

Hello,

How to upgrade the Mail application between different Macs, so they are identical? In other words have exactly the same thing in the mail applications on my various Mac

Thank you

[Allan.d]

You take the case "mail" which is in the library, and you copies in the library of every other Mac. It will overwrite the existing.

[Zoe]

Thousand apologies for not being more specific. Here are more details:

I have 2 macs on each of them using Mail. Each Mail application, I created a hierarchy of folders and subfolders (one 50aine) to sort my mail.

This tree is not quite the same on the 2 posts.

I would like to merge these 2 aroborescences File to get to the same tree of files and messages on my two posts. Is there a utility to do this because it is undreamed to do so at the Mimine.
Of course if a mail A was placed in a folder first X Mac mail and that B was classified in the same folder on the second Mac, I have found myself mails with A and B in the X each Mac.

An idea?

Thank you