Server errors on console

[John Borhek]

This morning, my Kolab server had the following error on the console:

error: uncaptured python exception, closing channel <smtpd.SMTPChannel 
connected 127.0.0.1:39191 at 0x2c5fa28 (<type 
'exceptions.UnucodeDecodeError'>:'utf8' codec can't decode byte 0xa9 in 
position 1885: invalid start byte 
[/usr/lib64/python2.6/asynore.py|read|78]      ..........and there were 
many more [/usr/lib64/python2.6******* paths but I was typing right off 
of the console.

The error had occurred twice, and as nearly as I can tell cyrus-imapd 
was not running (init 6 failed to stop it)

Server is a VM, CentOS 6.3 X64 - 2 vCPU - 4GB RAM

I Installed (in this order) the following packages: 
epel-release-6-8.noarch.rpm, 
kolab-3.0-community-release-6-2.el6.kolab_3.0.noarch.rpm, 
kolab-3.0-community-release-development-6-2.el6.kolab_3.0.noarch.rpm

Right now there are two mailboxes with a couple of hundred emails each 
- server ran for two weeks before acting up.

Thanks in advance!