Automatically Managed Objects

I am a bit worried by the api's for automatically managed mailboxes,forwards,domains,etc. I think it would be good to have a system boolean on Iaddresses and domains, and allow them to only delete things which were automatically created in the first place.

The problem is a bit the transition, where we need to actually mark the existing ones.

This concerns everything that is done by the PuppetMasterItools clinet authentication role.