Enabling and disabling anti-spam protection of a server
Disabling anti-spam protection of a server considerably increases the risk of unwanted email. We do not recommend that you disable anti-spam protection unless absolutely necessary.
To enable or disable anti-spam protection of a Microsoft Exchange server:
Perform the following steps in the Management Console tree:
To enable or disable anti-spam protection of an unassigned Security Server, expand the node of the relevant Security Server.
To enable or disable anti-spam protection of Security Servers belonging to a profile, expand the Profiles node and inside it expand the node of the profile for whose Security Servers you need to configure anti-spam protection.
Select the Server protection node.
In the workspace, on the Protection for the Transport Hub role tab, in the Anti-Spam scan settings section, perform one of the following actions:
To enable Anti-Spam protection, select the Enable anti-spam scanning of messages check box.
If you need to disable anti-spam protection, clear this check box.