BIND
Enable Postfix DKIM signing for a new mail domain in Debian/Ubuntu
Intro This tutorial describes how to enable DKIM signing with Postfix for your new mail domain example.com and has been tested on Debian Squeeze 6. Generate a DKIM key for your new mail domain example.com # cd /var/lib/dkim/ # amavisd-new genrsa example.com.pem # chmod 0600 example.com.pem # chown amavis: example.com.pem Tell amavisd Read more…