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Mail Center Policies

The Mail Center at Ohio Northern University serves as the University’s primary contact for University business conducted with the United States Postal Service. The Mail Center at ONU is subject to enforce the regulations from the USPS, FedEx, UPS and DHL regarding the handling of all incoming items. 

Mail Handling Policy

  • All outgoing mail must contain a return address.
  • Any incoming US Mail addressed to an individual at the University’s address is presumed to be the business of Ohio Northern University. The handling of mail within a department may be without regard for the named recipient unless marked “confidential”.
  • Undeliverable items will be handled in accordance with the carriers’ policies of returning items to the sender. The Mail Center at ONU is not responsible for items not properly addressed which may be returned to the sender.
  • Outgoing mail that does not display a university return address will be returned to the sending department for postage to be applied.

Personal Mail

As stated in the Administrative Policies & Procedures Manual in Section 4; 8.01, all personal mail must have postage applied prior to arriving in the Mail Center at ONU. Charging personal postage to a University account is strictly prohibited.

Personal items being shipped to ONU via the USPS, FedEx or UPS will not be delivered. Once the item(s) is/are received, the recipient will receive an email and will be able to receive the item from the ONU Mail Center. 

The USPS does not permit employees to place a change of address to have all personal mail sent to ONU. All personal items should be sent to the home address of the recipient. 


Nonprofit mailings are only accepted in the Mail Center before 11:30 a.m. All envelopes must have nonprofit indicia preprinted on them. There is a minimum of 200 pieces for a mailing to be sent at the nonprofit rate and none can include campus or international addresses.

All nonprofit mailing addresses must be received from the ONU Banner database. You must contact Printing Services if using addresses not in the ONU Banner database.

You must include the following forms with all nonprofit mailings:

Click here for the USPS form 3602-NZ
Only print the first 2 pages. These MUST be printed on front and back of one page. The USPS will not accept 2 pages.

Click here for the Origin of address form
Only print the first page. Contact the ONU Mail Center or Printing Services with any questions.


Mail Center

Bill Kent

Fax: 419-772-3535
McIntosh Center
525 South Main Street
Ada, Ohio 45810
Monday: 8 a.m.-4:30 p.m.
Tuesday: 8 a.m.-4:30 p.m.
Wednesday: 8 a.m.-4:30 p.m.
Thursday: 8 a.m.-4:30 p.m.
Friday: 8 a.m.-4:30 p.m.
Saturday: Closed
Sunday: Closed