When populating mail or calendar synchronization collections dynamically using LDAP filtering on specific Active Directory attribute values, by default the Migration Agent for Exchange (MAgE) will poll Active Directory for its member list every 15 minutes. In some circumstances, it is desired to decrease this time so the collection membership is updated more frequently.
**Note - it is not recommended to decrease this value any lower than 5 minutes. As well, decreasing this interval will place a higher workload on the SQL server hosting the Migration Manager project database. As well - this option will only exist using Hot Fix MigrationManager_8.11_Update_20150320 or higher.**
Use the attached file "UpdateMembershipTimerMAgE.vbs" to adjust the membership update interval. Prior to running, locate and verify the database server name, instance name and project database name to input when prompted.