Postfix 3.0 stable was released a few days ago (Feb 8). I run a few personal mailservers and decided it would be good if I were to upgrade the one running on Fedora21 (postfix + mysql + spamass-milter + greylisting), This would be a deviation as I would be compling it from source, and who knows what would break with 3.0! Here is a very brief update to what I did to get it working on Fedora 21:
I put the following in a file so I could keep building it until I got all the right libs/deps
For the install part, I used the default paths given.
Do not forget when testing with telnet (if using postscreen) to turn on crlf
For fedora 21, (I do not recall off the top of my head) but these are the packages you need to build with mysql+tls:
The nice thing too is that when I did a yum -y remove postfix, it left my main.cf intact, just saved it as main.cf.rpmsave. So before starting postfix don’t foget to do:
Also, I left backwards compatability on with postfix, have not tried turning it off. When I do, I will take note of what I had and what needed to be changed.
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