Compose edit, delete, reply or make drafts
Track mail exchanges using the Conversation feature or optionally switch to a traditional message view
Include attachments with your message
Forward mail messages to one or more recipients
Search email messages and attachments by particular characteristics or specified text
Create your own folders to organize mail
Create tags with which to organize your mail
Create filters to route incoming mail to designated folders
Set up different account identities and addresses to manage different roles in your job or personal life
Work even when you are not online - messages you send are saved in the Outbox and are sent when you connect to the Internet again.
Save your messages to a local folder to make more room in your account storage allotment
Store all your contacts in one place for each of your accounts
Create groups and tags to organize them
Add photos to contacts
Auto complete email addresses when composing email
Import new contacts from other applications as .csv files or export contacts as .csv files for backup
Create and manage multiple color-coded calendars
Create appointments, meetings, and events
Import public web calendars (iCal format)
Invite others to meetings and view free/busy times
Create and edit documents including add images, tables and spreadsheets; share them in email
Track your tasks including start and end dates, percent complete
Save attachments in a Briefcase folder rather than as message attachments.
Archive folders to your computer, removing them from the server
Backup your account or specific folders in your account to your computer. These can later be imported to the account to recover lost information.