Finally, I’ve set myself to it after avery busy week at work. I’ve created a new set of pages to instruct you how to compile Postfix, Courier-Auth and Courier IMAP/POP3 in 64 bits mode. It’s basically setting some extra compiler flags but it takes some trial and error to find out which are the correct ones. Don’t forget you need a 64 bits MySQL installation to get this working otherwise you will get compiler errors.

The configuration of all the components is not affected by this new compilation method so they stay the same. Next up: DSPAM and Maildrop.