[imp] custom_login.php in loop with login.php

[Michal]

I Head CVS version of HORDE framework form Sep-09-2002

I want to use custom login page for IMP, so I tried to copy custom_login.php to 
IMP root and I've also edited imp's conf.php to specify alternate login page to 
this one (custom_login.php)

But when I after that try to login to Horde/IMP (IMP is auth. app for Horde) I 
see in my browser looped in redirected requests which will end with blank page 
after 10-15s

In apche log is this:

24.218.12.111 - - [10/Sep/2002:20:16:03 -0400] "GET /horde/imp/custom_login.php?
reason=session HTTP/1.1" 302 26 "-" "Mozilla/
4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)"
24.218.12.111 - - [10/Sep/2002:20:16:03 -0400] "GET /horde/imp/login.php?
reason=session&url=%2Fhorde%2Fimp%2Fcustom_login.php
 HTTP/1.1" 302 26 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET 
CLR 1.0.3705)"
24.218.12.111 - - [10/Sep/2002:20:16:03 -0400] "GET /horde/imp/custom_login.php?
reason=session HTTP/1.1" 302 26 "-" "Mozilla/
4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)"
24.218.12.111 - - [10/Sep/2002:20:16:03 -0400] "GET /horde/imp/login.php?
reason=session&url=%2Fhorde%2Fimp%2Fcustom_login.php
 HTTP/1.1" 302 26 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET 
CLR 1.0.3705)"
24.218.12.111 - - [10/Sep/2002:20:16:03 -0400] "GET /horde/imp/custom_login.php?
reason=session HTTP/1.1" 302 26 "-" "Mozilla/
4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)"
24.218.12.111 - - [10/Sep/2002:20:16:03 -0400] "GET /horde/imp/login.php?
reason=session&url=%2Fhorde%2Fimp%2Fcustom_login.php
 HTTP/1.1" 302 26 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET 
CLR 1.0.3705)"
24.218.12.111 - - [10/Sep/2002:20:16:04 -0400] "GET /horde/imp/custom_login.php?
reason=session HTTP/1.1" 302 26 "-" "Mozilla/
4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)"