# Removing postfix config mv /etc/postfix/main.cf /etc/postfix/main.cf.tmp sed '/^#begin: sagator/,/^#end: sagator/d' \ < /etc/postfix/main.cf.tmp > /etc/postfix/main.cf mv /etc/postfix/master.cf /etc/postfix/master.cf.tmp sed '/^#begin: sagator/,/^#end: sagator/d' \ < /etc/postfix/master.cf.tmp > /etc/postfix/master.cf /etc/init.d/postfix reload || true