We just finished uploading a brand new series of tutorials for the Apple MAC Mail... they are available RIGHT NOW:
How to open Apple Mail
How to setup a mail account using POP
How to setup a mail account using IMAP
How to create and manage outgoing mail servers
An overview of settings and preferences in Apple Mail
How to read and send e-mail messages in Apple Mail
How to create and manage signatures in Apple Mail
How to subscribe to RSS feeds
How to setup rules (filters) in Apple Mail
How to import data from other e-mail clients
You can watch them here: Apple (Mac) Mail Video Tutorial
You can watch them here: Apple (Mac) Mail Video Tutorial