All information about license suspensions is mailed to the address on record with DPS. Submitting a change of address card to the post office does not change the address on file with DPS.
If the address on your driver license is incorrect and your license is suspended, you will not receive suspension information in the mail, but you can still use the license eligibility application.
The license eligibility application allows you to pay reinstatement fees online and find instructions for reinstating your driver license.