As of July 1, 2021, WashU’s Mail Services replaced Campus Box (CB) with Mail Stop Codes (MSC). Each business unit has a unique mail stop code made up of the campus box number, building number and floor or suite number.
Determine your Mail Stop Code (MSC) »
Examples:
Danforth Campus department mail:
Your Name
Department Name
MSC XXXX-XXX-XXXX
Washington University
1 Brookings Drive
St. Louis MO 63130-4899
School of Medicine department mail:
Your Name
Department Name
MSC XXXX-XXX-XXXX
Washington University School of Medicine
660 S. Euclid Ave.
St. Louis MO 63110-1010