MTA Is Involved with
Network Operating System or Hardware Problems
Problem:
The MTA is interacting with the network operating system or
hardware in an undesirable way.
Possible Cause:
If you just updated the MTA software, you might not have unloaded
the agent engine (gwenn5.nlm),
resulting in a series of Loader cannot find public symbol: symbol errors
on the server console. Action:
Unload gwenn5.nlm, then start the MTA,
so that the newly installed agent engine is loaded along with it.
Possible Cause:
The MTA server is running older software, resulting in TCP_HANDLER errors
on the server console.
Action:
Make sure you are using the most current TCP/IP stack
for NetWare.
Possible Cause:
The MTA server is overburdened, resulting in SYN attacks.