Mail Services Mail is picked up and delivered twice a day in most departments. Inter-campus mail (from/to the Seattle and Bothell campuses) arrives and is picked up around 10 a.m. daily. U.S. mail arrives around noon and picks up at 4 p.m. Shipping services We can ship packages via UPS for either departmental or personal use. Here are the guidelines for shipping: For departmental shipping, you must have approval from your department before bringing us the package. For personal shipping, we can only accept credit or debit cards for payment. You must have the full street address (we cannot ship to P.O. boxes). For shipments outside the U.S., you must provide the telephone number of the recipient.