Konica Minolta BIZHUB 223 - Manual (Page 39)

bizhub 423/363/283/223 2-27
2.8 S/MIME Communication Setting Function 2
5
Select [ON] and [E-Mail Text Encryption Method].
6
Select encryption method and touch [OK].
% For encryption method, select the strong "3DES," "AES-128," "AES-192," or "AES-256." If the mail
software being used does not support AES, encrypted mail messages may be received, but they
cannot be decrypted. Use AES-compliant mail software or select the encryption method that is the
strongest of all compliant with the currently used mail software.
% Each encryption method represents the following.
Name: encryption algorithm: encryption key length
3DES: 3 key triple DES: 168 bits
AES-128: AES: 128bit
AES-192: AES: 192bit
AES-256: AES: 256bit
7
Touch [OK].
8
Select [Automatically Obtain Certificates].