First Class Bulk Mail

It is mandatory that all departments mailing 1st Class with 500 or more pieces use 1st Class Bulk Mail.


Presorted 1st Class

US Postage Paid

Permit 6

Oswego NY 13126

1st Class Bulk Mail Procedures

  • Must be 500 or more pieces
  • Need the permit #6 indicia in the upper right hand corner or be metered by the Mail Room
  • Must be in zip code order
  • Must be exact in weight and content, unless they are metered by the Mail Room
  • No international mail in bulk 1st class

After the above requirements have been met, the department must mark the mailing with the function number that is to be charged.