To unlock your copy of Direct Mail:

Choose Direct Mail > Enter Registration Code... (if this menu item is dimmed out, it means your copy of Direct Mail has already been unlocked).

In the "Email" field, enter the email address you used when purchasing your Direct Mail license. Watch for extra spaces and correct case.

In the "Code" field, enter the registration code you received. We recommend copying the code from the email and pasting it into the text field.

Click Continue.