Configuration of E-mail Encryption/Digital Signature
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Certificate Auto Store
Select whether to automatically store the certificate when receiving e-mail with a
S/MIME certificate sent from an address registered in the address book.
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Receive Untrusted E-mail
Set whether or not to receive untrusted e-mail with no certificate attached.
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Digital Signature - Outgoing E-mail
Set whether to always attach a digital signature to e-mail or to select a digital
signature when sending e-mail from this machine.
3) Click [Apply] button.
Step2 Configuration on a Computer
The following describes the configuration for a computer.
Note
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Configure the following on the certificate for S/MIME:
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"emailAddress"
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If the certificate contains V3 extension "keyUsage", "digitalSignature" and
"keyEncipherment" must be set to On.
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If the certificate contains V3 extension "extendedKeyUsage", "emailProtection" must be set.
Sending scanned data by S/MIME encrypted e-mail from the machine to a
computer
It is necessary to register a personal certificate of a sender’s e-mail address on the
machine.
When registering a personal certificate on the machine, a root certificate should be
included in the personal certificate.
For information on how to import a certificate, refer to the CentreWare Internet Services online help.
Sending e-mail with S/MIME digital signature from the machine to a computer
No settings are required on a recipient computer.
Sending S/MIME encrypted e-mail by e-mail printing from a computer to the
machine
It is necessary to register a S/MIME certificate of the machine on the computer.
There are two methods to set a S/MIME certificate of the machine to the computer:
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Sending e-mail with S/MIME digital signature from the machine to the computer
To send e-mail with a S/MIME digital signature from the machine, configure to attach
digital signature when sending e-mail in the [Digital Signature - Outgoing E-mail]
settings.
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Exporting a S/MIME certificate to the computer using CentreWare Internet Services
and registering the exported S/MIME certificate in a certificate store of an e-mail
application
For information on how to export a certificate, refer to the CentreWare Internet Services online help.
For information on how to register a certificate in an e-mail application, refer to manuals provided with
the application.
Sending e-mail with S/MIME digital signature from a computer to the machine
It is necessary to register a personal certificate of a sender's e-mail address, an
intermediate certificate authority certificate of the personal certificate, and a root
certificate to the machine.
For information on how to import a certificate, refer to the CentreWare Internet Services online help.
