DX Mail posties primarily deliver using a motorcycle and deliver their rounds five days a week. The company claims this is an advantage over the delivery service offered by main competitor New Zealand Post, which delivers three days a week.[6]
Aside from standard delivery services, DX Mail operates exchanges similar to PO Box lobbies. This enables its customers to send mail and parcels overnight to other customers in the DX Mail network.
The "Branchlink" service provides overnight delivery of documents, packages and supplies between branches of the same firm.[7]
DX Facilities Management offers larger firms and government departments in-house handling over their mailroom, workplace events and other facilities such as reception. DX Mail is currently contracted to service 17 mailrooms in Auckland, Wellington and Christchurch.[8]
Beginning in 2021 in Palmerston North,[9] DX Mail has overseen delivery and ballot collection services for several New Zealand local government elections, which are done by postal vote.