OK - nearly there I think

[Simon Powell]

Right,
After following the 'everything that can go wrong - did' route today  
with my install onto Ubuntu 7.04 I now have Kolab 2.1 and the Horde  
web front end installed and starting. However , even though I have  
added a user thru the webadmin site and indeed from the CLI neither  
of these users can log in to their mailboxes. If I test by trying to  
telnet to the IMAP or POP ports I get a bad user/password combo and  
cannot log into the mail accounts - anyone know what I am doing wrong  
here please?
Cheers
Si