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Security Settings to E-mails

Applying security (encryption and a signature) to e-mail helps prevent spoofing and information leakage.

Important

  • For details about the optional units required for this function, see "Functions Requiring Optional Configurations", Getting Started.

Note

  • The S/MIME is used to set security. To configure the S/MIME settings, see "Configuring S/MIME", Security Guide.

  • Applying security to e-mail may reduce transmission speed.