Does zimbra (using version 8.0.3 on RHEL6_X64 platform) support the Intel AES-NI engine ?
How can we activate or test it ?

If i you the OS-installed openssl command (as root)

# openssl engine -c -tt

it says
(aesni) Intel AES-NI engine

Would the openssl used by zimbra (/opt/zimbra/openssl) also be using this engine ?

Just running (as root)
# /opt/zimbra/openssl/bin/openssl engine -c -tt
(rsax) RSAX engine support.

I get the same result running this command as zimbra user.

Thx for any assistance.