IMP login problems

[Sage McGirk]

Here's what i've dug up in logs as to why my logins dont work at all
running imp3 horde2 using https and imaps all running properly

access_log:
123.1.2.3 - - [10/Jan/2002:15:57:57 +0000] "GET
/horde/imp/login.php?1=1&imap
user=username&server=my.domain.com&reason=failed HTTP/1.1" 200 5342

horde.log
Jan 10 15:57:57 HORDE [error] [imp] FAILED LOGIN 123.1.2.3 to
my.domain.com:993[imap/ssl/novalidate-cert] as username [on line 332 of
"/usr/local/apache/htdocs/horde/imp/lib/IMP.php"]

dont think its usefull but line 332:  Horde::logMessage($entry, __FILE__,
__LINE__, LOG_ERR);


I'd also like to force http:my.domain.com/horde to be redirected to
https: 

tips?


thanks in advance for any help.