Exchange 2013 - How to configure Outlook Anywhere with certificate based authentication?

Hello,

is it possible to secure Outlook Anywhere in Exchange 2013 with certficate based authentication?

I found documentation to configure CBA for OWA and ActiveSync, but not for Outlook Anywhere.

We would like to secure external access to the mailboxes via Outlook by using CBA.

Thanks a lot in advance!

Regards,

André