Hi after reading http://www.howtoforge.com/quick-and-easy-setup-for-domainkeys-using-ubuntu-postfix-and-dkim-filter , according to instuction on article I setup postfix for domainkey,but in mail.log the warning is logged : postfix/cleanup[23061]: warning: connect to Milter service inet:localhost:8891: Connection refused I do not know about it. thanks for any help or guidance
