Exchange 2010 unable to change receive message size
Posted on 2013-12-03
Hi, I am running a single Exchange 2010 server running on Server 2008 R2. I have the maximum message size set to 10240 (default) in the EMC: Organization Configuration > Hub Transport > Global Settings > Transport Settings > Properties AND in Server Configuration > Hub Transport > Receive Connectors Properties. Message size restrictions are not checked at the user level.
Users can receive a 7MB file, but are blocked from receiving an 8MB file. However, it seems that they are able to send an approximately 10MB file. I set the receive size to 12800 in the locations specified above, but it seems that nothing has changed. I must be missing a setting, but where would that be?
When I send an 8MB message, and then look for the delivery report in OWA tracking, this is the error:
This message won't be sent because it's too large.
55 5.2.3 RESOLVER.RST.SendSizeLimit.Org: message too large for this organization