S/MIME domain encryption

[Oleksii_K]

Hello,

Does Cisco ESA support the S/MIME domain encryption/decryption according to the RFC 3183?

Thanks,

Oleksii

[Kasun Bandara]

HI, 

i didn't found exact RFC match. but you may look in to below link for practical scenario with MIME in Cisco ESA.

https://community.cisco.com/t5/email-security/s-mime-esa/td-p/3752209

rate and mark as an answer if this solved your concern.