I have a mixed Exchange environment: 1 Exchange 2003 server and Exchange 5.5 server.
Right now, all exchange services: the inbound and outbound messages, DL, Public folders, ... are handled by Exchange 2003 server. Messages are going in/out through a antispam mail gateway.
The problem I have is as follows:
When I send a message to an internal address (a mailbox or a contact), say from "user B" <userB@my_local_domain
" to user A" userA@my_local_domain
, because the message is internal, it should not pass to the antispam mail gateway. But it is not the case.
I saw the message going to the gateway with the address "user A" userA@my_local_domain
become "user A" <?????????>. The problem could be fixed if I just delete .SRS and .XML files from the user B's Outlook folder. But it is OK for sometime until the same problem appear again. Sometime it work right away, sometime, I have to do it more than once before the problem fixed.
On my Exchange server I saw Event ID 8197: MSExchangeFBPublish error. I will do something to iron out this error. However, I don't know whether this event has anything to my problem.
Anyone please help me urgently. I am gratefully looking forward to hearing from you very soon.
Thanks a lot.