Ssl+compression+postfix/dovecot

Hello everybody.

For security reason, i need to disable compression on ssl/tls for postfix (2.6.6-2.2.el6_1) port 25 and 587(submission port) and dovecot (2.0.9-2.el6_1.1) for imaps and pops.

my server running centos 6.4 and openssl 1.0.0-25.el6_3.1.

I someone know how to do it?

Thanks for your help

I update this thread.

Someone give me the solution in another forum.
Upgrading to open 1.0.0-27 did the trick.