In a network environment, an e-mail to which an image obtained by a scanner (image obtaining device) is attached is stored in a folder on a Web mail service, not via a terminal. Therefore an application is prepared such that management and communication between a terminal, an MFP (scanner) and an e-mail service are executable via themselves. As a result, the e-mail to which the image obtained by the scanner is attached can be stored on the Web mail service, not via a terminal only by operating the application without setting up a driver of the scanner MFP to the terminal.