have you guys gotten this problem solved ?
I also had a problem with the IP block list and these error messages...
now I set the sender reputation to default level 7, still same problem.
I now got tons of error messages in event log and TMG dashboard...
Forefront TMG detected changes in Microsoft Exchange Server or Microsoft Forefront Protection configuration, and reapplied the e-mail policy configuration on server
and
A configuration update for Microsoft.Exchange.Transport.ReceiveConnectorConfiguration has successfully completed
This problem is a real annoyance......It looks like it is the receive connector trying to get updated from the edgesync. But I belive that receive connectors arnt synced via edgesync..
Please help....