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Communication apparatus, method of controlling the same, and storage medium

  • US 10,250,391 B2
  • Filed: 04/16/2015
  • Issued: 04/02/2019
  • Est. Priority Date: 04/25/2014
  • Status: Active Grant
First Claim
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1. A control method for controlling a communication apparatus having an internet fax transmitting mode for transmitting image data of Tag Image File Format (TIFF) using electronic mail, the control method comprising the steps of:

  • setting a first email address of the communication apparatus to a From field of a header of electronic mail data;

    setting a second email address of a login user who logs in to the communication apparatus to a Sender field of the header of the electronic mail data;

    generating a first electronic signature using the first email address set in the From field;

    generating a second electronic signature using the second email address set in the Sender field;

    adding to the electronic mail data including the image data of the TIFF, the first electronic signature and the second electronic signature; and

    transmitting, in the internet fax transmitting mode, the image data of the TIFF as the electronic mail data to which the first electronic signature and the second electronic signature are added.

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