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Mail Services

We are here to assist you with a variety of services to meet your mailing needs, including USPS, UPS, FedEx, Bulk Mail and campus mail. Please contact us for specific information regarding postage rates and fees.  The primary source for all postal information is the Customer Service Center. We will answer your questions and help you in any way we can.  We will be glad to assist the departments and train personnel in the appropriate procedures for preparing all mail to be processed. We are available Monday - Friday between 8 a.m. and 5 p.m.

Mail Acceptance Deadlines

USPS                                            4:00 pm

UPS                                              3:30 pm

Fed Ex                                          3:30 pm

Campus Mail                                4:00 pm

Express Mail                                 3:30 pm

Discounted Presort Mail               2:30 pm


Any mail coming in after these deadlines will be processed the next working day.

Please notify us at least 24 hours in advance of any large mailings so we will be able to accommodate your request.

SDSU utilizes a system of “mail stop” codes (the box number in your address) within our unique 57007 zip code. [link to campus physical addresses] The unlisted 911 address should not be listed as your mailing or shipping address.  Major shippers (UPS and FedEx) will deliver to campus using the box number strategy.  If you have any problems with addressing, please contact the Customer Service Center.