How do I backup my emails on mail and rest mail

[adamlovesmac]

How do I backup my emails on Mail and rest Mail? Thank you.

 

[webgoat]

if you want to backup your messages just copy and paste the ~/Library/Mail folder to another location.. then you can pull com.apple.mail.plist in ~/Library/Preferences... relaunch mail program, add acount, and import mail from your backup