I wanted to post a procedure on updating certs for Postfix and Courier POP. I do this and forget, so this will be nice for the next time. First I delete the ‘demoCA’ directory rm -rf /etc/ssl/misc/demoCA Then I edit the CA.pl script since this may have been overwritten on openssl update. vi /etc/ssl/misc/CA.pl add… Continue reading Updating certs for Postfix and Courier