[pfx] how disable DSN pipe
Hi All, the resubmit service is configured in master.cf: resubmit unix - n n - 10 pipe flags=Rq user=nobody null_sender= argv=/usr/local/libexec/resubmit_mail.sh -N success -- ${recipient} if the user requests a DSN,
[pfx] Re: check sender trouble
The solution was found. At the very beginning it was configured: master.cf: 127.0.0.1:27 inet n - n - - smtpd -o syslog_name=postfix/$service_name -o smtpd_delay_reject=no -o smtpd_sender_