[G4] Apple mail back-ups

[Bruce Ryan Nakamura]

Hello,

I have a G4 MDD running 10.4.11. Which folder do I need to back up my  
email message?

I have been saving the mail folder in the Library folder, but when I  
tried to transfer my messages to another G4 MDD, I am not getting a  
duplicate list of messages?

What am I doing wrong?

Thank you,

Scot Bruce Nakamura