===> IMPORTANT NOTE A sample configuration file has been installed in %%PREFIX%%/etc/mail directory. Copy and edit it to suit your needs before launching milter-greylist. Add following lines dnl j,{if_addr},{cert_subject},i,{auth_authen} are already enabled by default define(`confMILTER_MACROS_HELO', confMILTER_MACROS_HELO``, {verify}'') define(`confMILTER_MACROS_ENVRCPT', confMILTER_MACROS_ENVRCPT``, {greylist}'') INPUT_MAIL_FILTER(`greylist', `S=local:/var/milter-greylist/milter-greylist.sock, F=T, T=R:30s') to your /etc/mail/.mc configuration. To run milter-greylist from startup, add miltergreylist_enable="YES" in your /etc/rc.conf or your /etc/rc.conf.local See %%DOCSDIR%%/README for operation details.