To *

List of email addresses where the message will be sent. Separate each email by pressing the Return key

CC

List of email addresses that receive the message as CC. Separate each email by pressing the Return key

BCC

List of email addresses that receive the message as BCC. Separate each email by pressing the Return key

Reply to

The email address of the reply message recipient

Mail priority

The priority of the mail

Subject *

Subject of the message

Body *

Message body, in Markdown format