South African Post Office (SA Post Office) is the national postal service of South Africa and as a state owned enterprise, its only shareholder is the South African government. In terms of South African law, the Post Office is the only entity that is legally allowed to accept reserved mail, and as such, it operates a monopoly.It employs over 16,480 people and operates more than 1,400 postal outlets throughout the country and therefore has a presence in almost every single town and city in South Africa. Nomkhita Mona joined the SA Post Office in April 2021 as group CEO. Its main subsidiary is Postbank, a financial services provider.