To send a new e-mail message from your mailbox, click Compose Mail.
If you have a template, you can select the template from the dropdown menu.
To attach a file, click the browse button.
Enter the e-mail address of the recipient, pressing the tab button on your keyboard after each one. Enter the subject and the message. When you are done, click Send.
You will be notified once the message sends successfully. You will also see this message appear in the Sent folder of your mailbox.