Facsimile transmission system, facsimile transmission method, and non-transitory recording medium

A facsimile transmission method comprising:

• receiving, from a user, a request for facsimile transmission of a document;
• determining which one of first facsimile transmission and second facsimile transmission is to be performed, based on one of an attribute of the user, an attribute of a destination of the facsimile transmission, and an attribute of the document,
• the first facsimile transmission being transmitting the document by an image forming apparatus,
• the second facsimile transmission being transmitting the document by a facsimile server;
• and
• instruct to perform the one of the first facsimile transmission and the second facsimile transmission.

A non-transitory recording medium storing a plurality of instructions which, when executed by one or more processors, causes the plurality of processors to perform a facsimile transmission method comprising:

• receiving, from a user, a request for facsimile transmission of a document;
• determining which one of first facsimile transmission and second facsimile transmission is to be performed, based on one of an attribute of the user, an attribute of a destination of the facsimile transmission, and an attribute of the document,
• the first facsimile transmission being transmitting the document by an image forming apparatus,
• the second facsimile transmission being transmitting the document by a facsimile server;
• and
• instruct to perform the one of the first facsimile transmission and the second facsimile transmission.