You need to import an encryption certificate for each destination registered in the contacts list. Unencrypted emails are sent to destinations that do not have an imported encryption certificate.
| Setting | Options/Description | 
|---|---|
| Scan to Email | Select settings for scanning to email
 Encrypt: to configure email encryption Do not encrypt: scan to an email destination without encryption Select at runtime: decide whether or not to encrypt the email before you send it Default at runtime: select the default action when Select at runtime is selected  | 
| Box to Email | Select settings for uploading files to email
 Encrypt: configure email encryption Do not encrypt: upload a file to an email destination without encryption Select at runtime: decide whether or not to encrypt the email before you send it Default at runtime: select the default action when Select at runtime is selected  | 
| Fax to Email | Configure email encryption when sending a fax to email | 
| Algorithm | Select the algorithm for email encryption | 
You need to configure the client certificate to include a digital signature.
| Setting | Options/Description | 
|---|---|
| Scan to Email | Select settings for scanning to email
 Add signature: add a digital signature to emails Do not add signature: scan to an email destination without a digital signature Select at runtime: decide whether or not to add a digital signature to the email before you send it Default at runtime: select the default action when Select at runtime is selected  | 
| Box to Email | Select settings for uploading files to email
 Add signature: add a digital signature to emails Do not add signature: upload a file to an email destination without a digital signature Select at runtime: decide whether or not to add a digital signature to the email before you send it Default at runtime: select the default action when Select at runtime is selected  | 
| Fax to Email | Configure the digital signature when sending a fax to email | 
| Algorithm | Select the algorithm for the digital signature |