Campus Mail Services provides same or next day delivery on all incoming mail and packages. UC Davis Health Mail provides daily delivery service.

University holidays may impact scheduled mail service. In addition, the timing of delivering separation checks, financial instruments, shipments, and other time-sensitive materials may require modifications to your current business practices.

Mail Services aims to make outgoing mail service as expedient as possible: 

• We serve multiple collection boxes around campus. See our Drop-Box Locations. 
• Outgoing interoffice and U.S. Mail deposited in those collection boxes by 2 p.m., Monday–Friday, is processed within the same business day.
• Mail can also be delivered to, or will call pick-up arranged at, Mail Services.
• We encourage departments to transmit documents electronically whenever possible.