[MAILDAT]
VERIFICATION FACILITY ZIP+4=
In C:\Program Files (x86)\AccuZIP6 5.0\iPresort\INI Defaults\advancedsettings.ini, you can add this setting (along with your mail facility's ZIP+4, without the hyphen) to make sure the ZIP Code doesn't change in the maildat.mpa file.
Set your Verification Facility ZIP Code
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Set your Verification Facility ZIP Code
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