From: Grant Taylor on
Andrzej Adam Filip wrote:
> *WHY* do you need it?

- Spam trap (looking at the IP addresses of sending hosts?)
- eMail sink for testing a mail system (i.e. send to all while the
smart host is the mail sink)
- Experience
- Set up a lab for students to troubleshoot things.
...

Granted, there probably aren't any uses in normal day to day email
delivery, but that does not preclude uses of in non day to day delivery.



Grant. . . .
From: Grant Taylor on
Andrzej Adam Filip wrote:
> I merely dare to suggest that the best solution may depend on the
> specific niche.

I completely agree.



Grant. . . .