hi. I have an exchnage 2010 setup which has HUB/CAS and Mailbox seperate. Iam getting a bounce back with NDR 5.6.0 that says"" #554 5.6.0 STOREDRV.Deliver; Corrupt message content ##"" with few of the users. The generating server is Hub/CAS so the issue is with the internal users. I tried tracking messages but some how couldn't get for last few days. the connectivity bw MB and Hub/CAS is ok. Servers are pinging across.
What could be the possibility?