need to update ssl. current version from 2003?? how to?

[Guest]

[acolytetech1]

Hi all,

A security scan reported that the SMTP proxy service supports SSLv2 connections. SSLv2 has known cryptographic weaknesses that can lead to the compromise of data encrypted during the SSL session. Secure applications should only enable SSLv3, TLSv1, or newer.

What is the best way to upgrade to SSLv3?
 
Thank you.