HUMS’ customers have access to an on campus mail system that reaches almost every part of the university.  We encourage the use of re-usable inter-office envelopes both as an environmentally friendly alternative to single-use standard envelopes, and as a cost-saving measure for your department. We keep an inventory of interoffice envelopes on hand and can provide them to departments on request.  We will also pick up excess interoffice envelopes and will make sure that they are reused.  If you require interoffice envelopes or would like a supply removed please contact us by email or 496-MAIL (6245).