Oriental Sensation:
smtps inet n - n - - smtpd -o smtpd_milters=inet:smtp:10025
I used to define macros for each milter in main.cf: dkim_milter = inet:[127.0.0.1]:10025 dmarc_milter = inet:[127.0.0.1]:10026 and use them in master.cf: smtp inet ... -o smtpd_milters=${dkim_milter},${dmarc_milter} sumbission inet ... -i smtpd_milters=${dkim_milter} this master.cf is much more selfexplaining. Andreas