Mr fix: > All, > > Have been trying to find a blog, pdf or any emails on Postfix > upgrade "lessons learned" kind of stuff, reason is we custom patched > the Postfix source code and it is an inherited one. > > Can any one guide me to a post or any personal experiences/insights?
This called "release notes". There is one such file for every
Postfix release, included with the source code, and on-line
at Postfix source code mirror sites.
Wietse
