About archiving strategies

You define an archiving strategy for a mailbox policy on the Archiving Rules tab. You can base the archiving strategy for an Exchange Mailbox Policy on one of the following:

Archiving based on age and archiving based on quota or age and quota are the main strategies for selection of items to archive. You can also configure the policy so that Enterprise Vault archives large items first. Archiving large items first operates in addition to the main archiving strategy. Archiving large items first has the following advantages:

You can also select the following options: