Configuration Of E-Mail Encryption/Digital Signature; Installation Overview; Step1 Configuration On The Machine - Xerox DocuCentre-III C4100 Manual

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 item.

Step1 Configuration on the Machine ....................................................................................... 283

Step2 Configuration on a Computer......................................................................................... 285

Installation Overview

The following is the procedure for E-mail Encryption/Digital Signature.
Note • Configure the following on the certificate for S/MIME:
Configuration on the Machine
Configure a certificate to the machine. No certificate is imported on the machine in the
default settings.
The following is the method to set a certificate.
Configuring certificates by CentreWare Internet Services
Encrypt HTTP communication first, then configure the certificate to the machine.
Configuration on a Computer
Prepare a certificate that is suitable for E-mail Encryption/Digital Signature.
Step1 Configuration on the Machine
To configure certificates by CentreWare Internet Services, first encrypt HTTP
communication, import a created certificate to the machine, and then enable S/MIME.
For information on the settings for encrypting HTTP communication, refer to "Configuration of HTTP
Communication Encryption" (P.278)
Note • Configure the following on the certificate for S/MIME:
1
Start CentreWare Internet Services.
Refer to "Starting CentreWare Internet Services" (P.218).
2
Import a certificate.
Note • When importing a certificate, if the same certificate has been already registered in [Local
1) Click the [Properties] tab.
2) Confirm that [Machine's E-mail Address] of [Description] is filled.
3) Click [+] on the left of [Security] to display the items in the folder.
•"emailAddress"
•If the certificate contains V3 extension "keyUsage", "digitalSignature" and
"keyEncipherment" must be set to On.
•If the certificate contains V3 extension "extendedKeyUsage", "emailProtection" must be set.
•"emailAddress"
•If the certificate contains V3 extension "keyUsage", "digitalSignature" and
"keyEncipherment" must be set to On.
•If the certificate contains V3 extension "extendedKeyUsage", "emailProtection" must be set.
Device] or [Others], the certificate cannot be imported. Delete the registered certificate
before importing.

Configuration of E-mail Encryption/Digital Signature

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