Please check the following videos on how to use and configure Apple Mail.
- How to read and send email in Apple Mail
- How to import data from other email clients
- How to setup rules and filters in Apple Mail
- How to subscribe to RSS feed
- How to create and manage email signatures in Apple Mail
- Overview of Settings and Preferences in Apple Mail
- How to create and manage outgoing mail servers
- How to setup an email account using POP
- How to open Apple Mail