[imp] Login (horde auth = 'imp') always returns "Login failed for some reason..."

[Chuck Hagenbuch]

Quoting David Peoples <davidp@touringcyclist.com>:

> You'll have to insert a bunch of strategic error_log() calls and just see what
> happens. Either I'm doing something wrong, or Horde/IMP even with the reporting
> turned up to DEBUG puts out very little logging info on its own.

A lot of the logging infrastructure in Horde is fairly new; we don't log quite
as much as we could yet.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"What was and what may be, lie, like children whose faces we cannot see, in the
arms of silence. All we ever have is here, now." - Ursula K. Le Guin