I am upgrading to postfix 3.9.0. I have not used DKIM in previous
postfix installs, but I would like to start now with the new google rules. I have done some research and opendkim is the most recommended, however, other research states the opendkim has been abandoned by it's maintainers. So I am looking for a good alternative dkim software that will work with postfix that I can compile myself. I do not run on any linux version, so therefore I can not just apt-get a new dkim application. I run Solaris and therefore need to compile my applications, postfix and dkim. Any good suggestions will be appreciated.
I am super pleased with mailfromd! Running dkim for quite some time now.
https://www.gnu.org.ua/software/mailfromd/manual/html_chapter/index.html#SEC...