An apparatus for retrieving electronic mail messages via a wireless network. The apparatus comprises a gateway for sending an electronic mail retrieval reply message to a wireless device in response to receiving an electronic mail retrieval request message from the wireless device. The apparatus further comprises an application module. The application module has computer readable instructions. The computer readable instructions convert the retrieval request message into a format capable of transmission over an external computer network and the computer readable instructions convert the retrieval reply message into a format capable of transmission over a wireless network.