On Fri, Mar 21, 2014 at 02:24:49PM +0000, Nick Warr wrote: > This is the entry in master.cf > > dfilt unix - n n - - pipe > flags=Rq user=filter argv=/etc/postfix/disclaimer -f ${sender} -- > ${recipient} > > Any advice or recommendations?
Edit the filter script, and make sure it invokes the sendmail(1) command with a "-i" option and (as should be already the case) without any "-t" option. sendmail -i -f "$sender" -- "$@" if the argument list is simply copied from the arguments to "disclaimer", add a "-i" before "-f". -- Viktor.