What is a mail room?

A mail room job refers to the roles given to workers in an internal company postal delivery system. Mail rooms get dozens of parcels and letters every day that must be sorted and delivered throughout the office. Large companies have huge mailrooms that can serve as mini post offices, weighing packages and adding postage to outgoing envelopes and documents. A mail room job has multiple duties and requires you to spend much time on your feet delivering mail and carrying packages all over the business.