Am 14.12.2013 16:19, schrieb Danil Smirnov: > Joni, thank you very much! > > Now I've found several RPMs but I don't know their creators - so they > are very unsecure for me... May by you can point me to some official > source for such RPMs? > > Another option is to build postfix from sources... > > Are there any trusted repository for the new postfix versions > for Centos??? It would be best solution...
define trusted......... in doubt install rpmbuild, download the src.rpm of CentOS install it in your user-account as user which results in the SPEC-File inside ~/rpmbuild/SPECS/ and the other sources including the postfix-tarball in ~/rpmbuild/SOURCUES/ put the recent postfix-tarball in ~/SOURCES/, edit postfix.spec and fire up "rpmbuild -bb postfix.spec", a minute later you have a 100% trustable and recent postfix-rpm under ~/rpmbuild/RPMS which can be updated with "yum update *.rpm" and reused on as much machines you have there are a few steps to init the build-envirnonment http://wiki.centos.org/HowTos/SetupRpmBuildEnvironment i prefer doing such things inside a virtual machine the last 6 years, download the generated RPMs from there and place them in on my own webserver hosting a repo, makes it easy to snapshot and backup the build-environment and even roll out a clone on a different infrastructure in the meantime i maintain any relevant server software with overrides this way to keep them recent and optimize compiler/hardening flags
