Set the importance level for a message
Mark a message as private, personal, or confidential
Receive notification when a message is delivered
Receive notification when a message is read
Add voting buttons to an e-mail message
Save a copy of a message you send
Make a sent message unavailable after a specified date
Have replies to your message sent to another user
About assigning messages to categories
Assign a message to a category
Choose which e-mail account to use to send a message
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