Mail classification
Qualifications for a Bulk Mailing
•Address list MUST be processed through postal software: NCOA & CASS
•200 minimum US addressed pieces
•Postal delivery 3-7 days
Qualifications for a First Class Presort Mailing
•Address list MUST be processed through postal software: NCOA & CASS
•500 minimum US addressed pieces
•Same weight and size
•Postal delivery 1-3 days
Desktop Mail
•No minimum volumes for desktop mail or packages
•Postal delivery same day or next day
c2.washington.edu/mailing
8
UW Mailing Services
