To look up your registration code:

Choose Direct Mail > Retrieve Lost Code...

Type the email address you used when originally purchasing your Direct Mail license.

Click Retrieve.
If you can't find the registration code that was originally emailed to you, you can look up your code using Direct Mail.
Choose Direct Mail > Retrieve Lost Code...
Type the email address you used when originally purchasing your Direct Mail license.
Click Retrieve.
Your registration information will be emailed to you.