We have set max receive size as unlimited at organization level. Organization Configuration > Hub Transport > Global Settings > Transport Settings > General tab
Also max message size is set as 50 MB for receive connector for emails coming from internet. But still users are not able to receive any email of more than 20 MB attachment. Senders are also not getting any delivery failure message. When i check the transport log it shows
This message won't be sent because it's too large.
550 5.2.3 RESOLVER.RST.SendSizeLimit.Org; message too large for this organization
Is it because the limit set at Organizational level? we have left max receive size field as blank in Transport Settings . Also why a Delivery failure message is not getting generated? PLease help
We have exchange 2010 SP3 .