Stopping Exim from sending "Message frozen" messages...
Okay.... since I had a 3-year-old Exim configuration file, I decided to
take a brand-new one and then use "diff" to find what I needed to move over.
Hopefully now, it is rejecting bad recipients at SMTP time. However,
it's also sending me "Message frozen" messages every time it freezes
something. Does anybody know, off hand, how to turn this off?