I'm in urgent need of an experienced Zimbra admin to come in on-sight to do some work on our current mail server (based in london UK)

We're running a copy of the open source zimbra mail server - version 5 which very much needs updating to the current version, although we're looking to keep it open source.

also the server is currently installed under CentOS4 and is sitting on a 300GB disk which is rapidly running out of space - this box is only used for Zimbra mail servces

ideally we'd like to migrate the data across to a larger disk

can anyone help or advice - wasn't sure if this would be the right place to post this thread