My Kolab 2.4 experience on Centos 6

[Troy Carpenter]

After wasting my time with installing Kolab 2.4 in a Centos container under 
Proxmox, I finally switched to installing under a full KVM version of Centos.  
The install went as expected when following the instructions, with the 
following additions:

1. I had to manually create the localhost.pem file that was expected by postfix 
to initiate TLS connections.

2. I had to configure postfix to use a smarthost and also handle the sasl 
authentication for the smarthost (I had to do the authentication part in the 
previous version of Kolab as well).

The main problem I am having right now is with z-push.  When I point my 
devices to the server, they are constantly telling me the password is wrong.  
I have tried with an iPad and also just using a web browser on my PC.  With 
the PC, I get the username/password dialog which also tells me the password is 
incorrect.  I don't have any logs or debug information being generated.  Like 
previous versions, I am using my email address as the username.  When I cancel 
the login attempt, I get an error webpage from z-push (Version 1.5.5-790) that 
the username or password is incorrect.  Any help in this area would be greatly 
appreciated.

Logging in with IMAP works just fine, as does sending email.

The final problem I will need to deal with is transferring old emails from my 
live 2.3 install to this one.  I have come across a tool called imapsync that 
I plan to try.