[imp] Ooomph for IMP

[James]

> If sysadmins are going to start throwing their hands up about your
config,
> I'm not going to go into any more detail about mine! Suffice to say
that
> the
> machine that is doing all our mail, virus-checking, and IMP too, now,
is a
> throwaway that cost us nothing and was being discarded as too slow to
run
> Windows!

Same here.  Our current setup is a PII266 w/ 128megs of RAM, running
Debian Linux, Apache, exim, UWIMAP and MySQL.

- James