How to use your own ULC
If you'd like your company's ULC to appear in the maildat files rather than the AccuZIP, Inc. ULC, then follow the instructions below:Browse to C:\Program Files (x86)\AccuZIP6 5.0\iPresort\INI Defaults
Open the maildat.ini file in Notepad.
Search for USERLIC=
Add your four digit ULC after the = sign. Close the file, then click Yes to save the changes.
Now your ULC will be used instead of the AccuZIP, Inc. ULC.