I get a lot of the following type messages:
Message delivery to the remote domain 'particular domain or IP address' failed for the following reason: The remote server did not respond to a connection attempt
I have locked down the smtp server, or at least I think I have - I also don't allow relaying.
What are these messages? Are they something that need to be handled? Can I prevent them, if so, how?
- Windows Server 2003 Enterprise SP2
- Windows SMTPSVC