Dell C5765DN Dell Color Laser Multifunction Printer User's Guide - Page 471
Configuration of E-mail Encryption/Digital Signature, Installation Overview, Step1 Configuration
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Configuration of E-mail Encryption/Digital Signature Configuration of E-mail Encryption/Digital Signature This section describes how to encrypt e-mails and how to attach a digital signature to e-mails. The following shows the reference section for each procedure. Step1 Configuration on the Machine 471 Step2 Configuration on Sender and Recipient 473 Installation Overview To encrypt e-mails and attach a digital signature, configure the machine and your computer as follows: Note • To encrypt e-mails and attach a digital signature to e-mails between the machine and a computer, a personal or device certificate for S/MIME of a recipient and the device certificate of the machine must be set on the computer. Configure the following settings to the certificates: - "e-mail address" - If the certificate contains V3 extension "keyUsage", "digitalSignature" and "keyEncipherment" must be asserted. - If the certificate contains V3 extension "extendedKeyUsage", "emailProtection" must be set. • Up to 100 addresses can be encrypted with S/MIME. Configuration on the Machine Configure a certificate on the machine. No certificate is registered on the machine by factory default. Configure the following settings to set up a certificate on the machine. • Configuring certificates by Dell Printer Configuration Web Tool - Set up HTTPS communications encryption settings, and then configure a certificate on the machine. Configuration on Sender and Recipient To transmit e-mails encrypted by S/MIME and with digital signatures attached, register the required certificate on equipment of a sender and a recipient. Step1 Configuration on the Machine This section describes configuration procedures to set up a certificate with Dell Printer Configuration Web Tool. Note • You cannot use a self-signed certificate created with Dell Printer Configuration Web Tool for S/MIME. Setting up a Certificate using Dell Printer Configuration Web Tool To configure a certificate using Dell Printer Configuration Web Tool, configure the encryption settings for HTTP communications, and then import a certificate issued by another CA to enable S/MIME. For details on how to configure the encryption settings for HTTP communication, refer to "Configuration of HTTP Communications Encryption" (P.466). 1 Start Dell Printer Configuration Web Tool. For more information on how to start Dell Printer Configuration Web Tool, refer to "Starting Dell Printer Configuration Web Tool" (P.420). 471