Exchange 2010 SP1 hub/cas NLB deployed in a coaxistance with Exchange 2003 SP2. Exchange 2010 sp1 faces internet to in/out mails.
some mails coming from external and internal domain to Exchange 2003 user via 2010 HUB, having garbage content but this only happens when sender uses OWA 2003 on their IE, if sender use firefox, no issue then. no issue with MAPI also.
kindly suggest any solution,