Isn't Systemd a RHEL 7 thing ? I think I run rsyslog.
[root@mail5 home]# ps -ef |grep sys root 1522 1 0 Jul11 ? 00:01:36 /sbin/rsyslogd -i /var/run/syslogd.pid -c 5 dbus 1537 1 0 Jul11 ? 00:00:00 dbus-daemon --system root 30400 26453 0 10:51 pts/0 00:00:00 grep sys [root@mail5 home]# uname -a Linux mail5.uits.uconn.edu 2.6.32-696.3.1.el6.x86_64 #1 SMP Thu Apr 20 11:30:02 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux [root@mail5 home]# more /etc/issue Red Hat Enterprise Linux Server release 6.9 (Santiago) Kernel \r on an \m -Angelo Fazzina Operating Systems Programmer / Analyst University of Connecticut, UITS, SSG, Server Systems 860-486-9075 -----Original Message----- From: Wietse Venema [mailto:wie...@porcupine.org] Sent: Friday, August 4, 2017 10:51 AM To: Fazzina, Angelo <angelo.fazz...@uconn.edu> Cc: Postfix users <postfix-users@postfix.org> Subject: Re: recipient limit question Fazzina, Angelo: > Hi, > > Did my postfix instance limit the number of recipients in the email > that was sent ? If you're missing recipients in the log, then that may be the result of unhelpful systemd rate limiting. Systemd is not part of Postfix. The Postfix scheduler has some safety features so that it will process a large recipient list in smaller chunks, but it does not throw them away. wietse
