I'm getting ready to retire a server and want to move the e-mails and such to the new server. Where is the e-mail kept? Is it in the database or is it elsewhere. Going from Fedora 11 to Ubuntu 12.04 LTS 64bit. (A physical move not just the os on the same machine.) Also to purchase the manual its only 5 euro however when I go to buy it the paypal is all in german. Is the manual in english? Help is appreciated.