Xerox Color 550-560-570 Printer con Xerox CX Print Server powered by Creo-16023 - Manual (Page 68)

2. Next to HTTP - SSL/TLS Communication, select Enabled.
3. Type the port number you want to use for HTTP SSL/TLS.
4. If you want to use SSL/TLS for SMTP communication, next to SMTP - SSL/TLS
Communication, select a method that your server supports.
5. If you want to use Secure E-mail, select the appropriate option next to SMTP -
SSL/TLS Communication. You can choose either STARTTLS (if available), STARTTLS,
or SSL/TLS.
6. If you want to use S/MIME communication, select Enabled next to S/MIME - SSL/TLS
Communication.
7. Select Enabled next to Verify Remote Server Certificate if necessary.
8. Click Apply to accept the changes or Undo to retain the previous settings.
Note
If you are unsure what method your server supports, select STARTTTLS (if available). If
youselect STARTTLS (if available), the printer attempts to use STARTTLS. If your server
does notsupport STARTTLS, SMTP communication is not encrypted.
S/MIME
Secure/Multipurpose Internet Mail Extensions (S/MIME) is a standard for public key
encryption and signing of email encapsulated in MIME.
Before you begin:
• Enable SSL/TLS.
• Install an S/MIME certificate and all certificates in the certification path (chain of
trust) for the S/MIME certificate. The S/MIME certificate must be in PKCS #12 format,
and the email address in the certificate must be the same as the printer's email
address.
• Enable S/MIME Communication on the SSL/TLS Settings page.
Configuring S/MIME Settings
1. In CentreWare Internet Services, click Properties > Security > S/MIME Settings.
2. Under S/MIME Settings, next to Message Digest Algorithm, select SHA1, or MD5.
3. Next to Message Encryption Method, select 3DES, RC2-40, RC2-64, or RC2-128.
4. Next to Certificate Auto Store, selectEnabled to allow the printer to automatically
store a user's digital certificate when the printer receives a digitally signed email.
5. Under E-mail, next to Receive Untrusted E-mail, select Enabled to allow the printer
to receive an email from a user whose digital certificate is not in the printer's chain
of trust, or from a user that does not have a digital certificate.
6. Next to Digital Signature - Outgoing E-mail, select Select during sendto allow
users to manually choose to sign an outgoing email using the user's digital signature,
Xerox ® Color 550/560/570 Printer 6-14
System Administrator Guide
Security