Thanks for the thought, and it seems to be working.

I'll plough through it and see how it goes and let you know the results.

Meanwhile, I've tried doing a simple port forwarding of port 25 (SMTP) from the local machine to a mail server that is working, and that doesn't seem to fix it.

I'm glad this is on a test box and not in production, but it has definitely piqued my curiousity!


...jeff