Synchronizing the Anti-Spam address allowlists and denylists
You can synchronize the allowlists or denylists on different Microsoft Exchange servers or in different profiles by using combinations of commands intended for adding addresses to allowlists/denylists and deleting addresses from Anti-Spam address allowlists/denylists.
Lists are synchronized by replacing a list with another one. Synchronization comprises two stages:
Deleting all records from the list that needs to be synchronized with another one
Adding all records from the second list to the first one, which is blank
Examples:
1. Synchronizing the address allowlist on server2.domain.com with the address allowlist on server1.domain.com: