Dell S3845cdn Color Smart Multifunction Printer User Guide - Page 280
Configuration of E-mail Encryption/Digital Signature, Step 1 Configuration on the Machine
View all Dell S3845cdn manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 280 highlights
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. NOTE: • To encrypt e-mails, 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. • Personal certificates in smart cards can only be used to attach a digital signature to e-mails. • Up to 100 addresses can be encrypted with S/MIME. Step 1 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. • The machine supports the capability to import the RSA public key (up to 4096 bits). 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. NOTE: • For details on how to configure the encryption settings for HTTP communication, refer to "Configuration of HTTP Communications Encryption". 1 Import a certificate. For details, see "Security Certificates". NOTE: • You cannot import a certificate that has been already registered in Device Certificates or Other Certificates. Delete the registered certificate before importing. 2 Select the certificate in the Security Certificates screen. 3 In the Certificate Details screen, make sure that Category is set to Device Certificate, and Certificate Use is set to S/MIME. 4 Select Connectivity J S/MIME, and enable S/MIME. 5 Configure the settings for S/MIME. Step 2 Configuration on Sender and Recipient To transmit e-mails encrypted or with digital signature attached, a device certificate and a personal certificate must be registered with each machine. This section describes certificates required for destination and source, and registration procedures. 280 | Encryption and Digital Signature Settings