installing/migrating kolab on a hot server possible?

[Alfred Poschmann]

Hello all,

I have a working (production-)server (Suse 9.2) running postfix, cyrus, 
Spamassassin, amavis, apache2, (and btw openexchange) ... nearly all 
components of kolab. Is ist possible to install kolab without loosing all 
mails, cieve-scripts, etc?

While I could install kolab for a test on another server, eventually I would 
have to migrate it to this mailserver. Is ist possible to keep the data save?

TIA,
Alfred