I need to know why I can't send email or receive email using Exchange 2003. It's been fine until now. The MTA or SMTP won't release messages coming in or going out. When I look into the queues i can see my test messages but they are not being delivered to any mailbox recipients. The MTA was very full earlier but I was able to flush the queues and I'm still having the problem. My event logs keep referring to erro 9297 "Calling client does not have permisions to access MTA RPC...." I have checked the x.400 connectors and resupplied the password for both my mail servers.
Also my remote mail server can send with no problems but can't recieve as well. But my local exchange server will not allow outgoing or incoming mail. There have been no changes to our firewall and we have a Spam filter running Symantec Mail xx. Any clues and help would be greatly appreciated. Thanks.