Hi Viktor, Thanks for your reply.
I've provided all information you asked. This is a lab server. It has about 8 IPs and multiple postfix configurations (from older tests). Although this server has multiple IPs, I'm not running multiple instances at this time. The pourpose of this test is to build a postfix server running on multiple ips, with multiple transports and one self-made anti-spam system. So there's a lot of things yet to be accomplished. In time, would this make any sense: 1. spamfilter unix - n n - - pipe 2. user=vmail argv=/home/postfix/app/tools/contentFilter.php ${nexthop} ${size} ${sender} ${recipient} 3. /usr/sbin/sendmail -oi -f ${sender} ${recipient} I'm calling sendmail at line 3 in an attempt to make postfix re-inject message back into queue. No success at all. Any help .. Thanks! Em sex, 4 de jan de 2019 às 21:33, Viktor Dukhovni <postfix-us...@dukhovni.org> escreveu: > > > > > On Jan 4, 2019, at 6:18 PM, Rafael Azevedo <raf...@gmail.com> wrote: > > > > # postmulti -l > > - - y /etc/postfix > > > > # postfix status > > postfix: Postfix is running with backwards-compatible default settings > > postfix: See http://www.postfix.org/COMPATIBILITY_README.html for details > > postfix: To disable backwards compatibility use "postconf > > compatibility_level=2" and "postfix reload" > > postfix/postfix-script: the Postfix mail system is running: PID: 5158 > > > > > > # pgrep -x qmgr | while read pid; do ps -o pid,ppid,args -p "$pid"; > > xargs -0n1 < /proc/$pid/environ; done > > PID PPID COMMAND > > 1201099 5158 qmgr -l -t fifo -u -o syslog_name=xx.net > > MAIL_CONFIG=/etc/mailservers/xx.net/host.xx.net/ > > MAIL_LOGTAG=postfix > > So your only "registered" Postfix instance is in /etc/postfix, but > the queue manager is running with: > > MAIL_CONFIG=/etc/mailservers/xx.net/host.xx.net/ > > How is that supposed to work??? And why is "postdrop" logging > problems using "/etc/postfix/" and not "/etc/mailservers/xx.net/host.xx.net/"? > > I am afraid you're not providing sufficiently detailed information > about your configuration... Not much help is possible under these > circumstances. > > -- > Viktor. >