Columbia University Mail Services provides the University community with mail services for sending, receiving, and processing domestic, international, and interoffice mail. University employees are expected to use our mail services for legitimate business and educational purposes. While we understand that our employees may need to use our mail services from time to time for personal matters at their personal expense, certain uses of Columbia University Mail Services are prohibited. Our mail services must never be used by any employee or any University consultant, vendor, contractor, or subcontractor in violation of our Workplace Violence polity, our University Policy on Possession of Firearms on Campus or any other applicable University policy.
The safety of our community is critically important. If a student or employee receives a suspicious package or envelope through Columbia University Mail Services, the mail item should not be opened and the Department of Public Safety must be notified immediately. Some signs of suspicious mail include: evidence of powder or unusual substances; odd odor; protruding wires; lopsided or uneven appearance; excessive postage or tape; and unexpected markings, such as "do Not X-Ray." To learn more about mail security and suspicious mail, please visit http://about.usps.com/securing-the-mail/mail-security-center.htm.
All members of the Columbia community should report suspicious mail items and other safety concerns regarding mail services to the Department of Public Safety:
Morningside:
On campus - 4-5555
Off campus - 212-854-5555
Medical Center:
On campus - 5-7979
Off campus - 212-305-7979
If there is an immediate risk, call 911.