Knyana Post Office on Main Rd. South African Post Office or SAPO is the national postal service of South Africa and is owned by the South African government. It employs over 17,000 people and operates more than 2,400 postal outlets throughout the country.

A post office is a facility authorised by a postal system for the posting, receipt, sorting, handling, transmission or delivery of mail. Post offices offer mail-related services such as post office boxes, postage and packaging supplies.