Email encryption 3DES only certificate

we have windows server 2008 r2 sp1  active directory certificate authority. want encrypt emails between several organization. 1 organization need use 3des encryption only. how can remove aes encryption user certificate template copy ?

hi,

i wasn’t able find method remove encryption algorithm, although can change it.

have tried select encryption algorithm at trust center of outlook?

to that, please perform following steps:

1. click file select options in outlook.
2. in trust center section, click on trust center settings.
3. under e-mail security settings part, configure encryption algorithms.

since email encryption issue, suggest refer exchange or outlook forum professional support.

more information you:

how aes 256 encryption using s/mime outlook 2010

http://social.technet.microsoft.com/forums/office/en-us/2c91188d-0a10-4fe9-89da-c6b16fa25232/how-to-get-aes-256-encryption-using-smime-with-outlook-2010?forum=outlook

best regards,

amy wang

Windows Server  >  Directory Services