[imp] Limit users that can use IMP

[Chuck Hagenbuch]

Quoting Dan Ellis <danellis@rushmore.com>:

> How about having IMP check a flat text file before actually proceding with the
> login?  I assume you are saying only some of your IMAP users to use the
> webbased, the rest must use some other client.

I personally don't think this belongs in IMP. This is what crazy PAM modules
that can key off the time of day are for.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"If you can't stand the heat, get out of the chicken!" - Baby Blues