Can mailbox store management be disable by default for new users that are found by the Active Directory Connector Service?
The Enable Store Manager on the properties of a Mailbox in Archive Manager can be disabled by setting "Directory Connector Disable Enable Store Manager Update" in the configuration table to true.
Note: Disabling Store Manager on a mailbox prevents the Exchange Store Manager Service (ESM) from scanning the mailbox and picking up and/or linking items to the mailbox and their respective folders. If you have Journaling enabled, items will be dropped at the root of the mailbox and if ESM is not enabled they will not be linked to any folders. If Journaling and ESM are disabled on the mailbox, no new items for that particular mailbox will be imported into the Archive Manager database.
This will only apply to new mailbox being synchronized from AD to Archive Manager.
1. Stop Archive Manager Active Directory Connector Service
2. Run AM configuration Editor and go to general item tab
3. Add new Item "Directory Connector Disable Enable Store Manager Update", Set value to "True"
4. Start Archive Manager Active Directory Connector Service