> On Jan 3, 2017, at 7:36 PM, Bradley Giesbrecht <bradley.giesbre...@gmail.com> > wrote: > > Add syslog_name to the appropriate service in master.cf. > > -o syslog_name=postfix-25 > -o syslog_name=postfix-587
The recommended name format is postfix/detail not postfix-detail. See the stock master.cf in Postfix 3.2: https://github.com/vdukhovni/postfix/blob/master/postfix/conf/master.cf (lines 17,18): #submission inet n - n - - smtpd # -o syslog_name=postfix/submission -- -- Viktor.