How to Encrypt an Email
1. In the message that you are composing navigate to the options tab on the menu and click it, and a drop down menu will appear.
2. When the drop down menu appears click the encryption that has the restrictions you want to enforce, such as Encrypt-Only or Do Not Forward.
3. When the email has been encrypted you will see a message along with a blue exclamation point letting you know that this email has been encrypted.