When you first receive a secure email from TBH you will be asked to click on a link.
A new tab will open in your browser asking you to setup your name and a password.
Please note that you must input the password twice, but no restrictions are set on the password. It can be anything you like.
After you have input your First Name, Last Name, and Password, you will get a message that the registration is complete.
Click on the "Done! Log me in." button to be redirected to the secure email inbox.