am going to put in place a POC for a customer who already has an MDM solution.

This customer has a problem as his MDM product does not manage very well certificates, so when the password expires, users can not access to the emails from mobile devices until they change it.

The need is to manage the access to the Exchange server from mobile devices only with certificates and being sure that all the Exchange contacts are always available from the device (another problem that the customer is experiencing with his MDM solution).

Can someone kindly help me? Maybe with personal experiences and documentation regard this topic.

Thanks a lot!

Massi