[sferical]

Can anyone explain to practical use of all the CRL, OCSP, LDAP etc settings in the MDS settings on BES 4.0 / 4.1? Why would you use a Certificate Revocation List? Any examples?

Also, why would you create an MDS keystore file in the server config settings? What would you use it for?

Thanks

[BB_God]

CRL, OCSP, LDAP are for S/MIME.
The MDS Keystore can be used to import untrusted certificates. Once imported MDS will consider them to be trusted and not prompt the user.