A facsimile machine including an electronic mail receiving device, a condition data setting portion sets various condition data related to output of electronic mail (e-mail) message and stores the set condition data into an EEPROM. The condition data is used when an output method and an output timing of the e-mail message are specified based on contents of the e-mail message. The condition data can be set by a user using an operation inputting portion to meet user's needs. Next, an output condition determining portion compares the e-mail message received at a mail receiving portion, with the set condition data, to specify an output method according to the condition data.