Daemon start exim -bd -q1h Daemon termination kill -TERM `cat /var/run/exim.pid` Daemon is for receive, queue management Concurrency control remote_max_parallel = in /usr/local/etc/exim/configure Message submission exim -f SDR RCPT Logging /var/log/exim_mainlog Outgoing queue /var/spool/exim/input/* Listing of queued messages exim -bp Force queue processing exim -q Location of aliases /etc/aliases Reconstruction of alias db not required
Configurations can be seen with /usr/local/postfix/bin/postconf
Daemon start /usr/local/postfix/bin/postfix start Daemon termination /usr/local/postfix/bin/postfix stop Daemon is for receive, send, queue management Concurrency control 'smtp' line in /etc/postfix/master.cf Message submission /usr/local/postfix/bin/sendmail -f SDR RCPT Logging /var/log/maillog (syslog) Outgoing queue /var/spool/postfix/deferred/* Listing of queued messages /usr/local/postfix/bin/sendmail -bp Force queue processing /usr/local/postfix/bin/sendmail -q Location of aliases /etc/aliases (see /etc/postfix/main.cf) Reconstruction of alias db /usr/local/postfix/bin/postalias
Daemon start /var/qmail/boot/home Daemon termination kill -TERM 'PID of qmail-send' Daemon is for receive, send, queue management (qmail-smtpd required for receiving) Concurrency control just numerics in /var/qmail/control/concurrencyremote Message submission /var/qmail/bin/qmail-inject -fSND RCPT Logging /var/log/maillog (via syslog) Outgoing queue /var/qmail/queue/remote/* Listing of queued messages /var/qmail/bin/sendmail -bp ; /var/qmail/bin/qmail-qstat Force queue processing kill -ALRM 'PID of qmail-send' Location of aliases var/qmail/alias/.qmail-* Reconstruction of alias db not required (without fastforward)
Daemon start /usr/sbin/sendmail -bd -q1h Daemon termination kill -TERM `head -1 /var/run/sendmail.pid` Daemon is for receive, queue management (not for send) Concurrency control Message submission /usr/sbin/sendmail -fSDR RCPT Logging /var/log/maillog (syslog) Outgoing queue /var/spool/mqueue/ Listing of queued messages /usr/sbin/sendmail -bp ; mailq Force queue processing /usr/sbin/sendmail -q Location of aliases /etc/aliases (see /etc/sendmail.cf) Reconstruction of alias db /usr/sbin/sendmail -bi ; newaliases
Daemon start zmailer Daemon termination zmailer stop Daemon is for receive, send, queue management Concurrency control maxchannel of smtp/* in /usr/local/zmailer/scheduler.conf Message submission /usr/local/zmailer/bin/sendmail -f SDR RCPT Logging /var/log/mail/smtp Outgoing queue /var/spool/postoffice/queue/* Listing of queued messages /usr/local/zmailer/bin/mailq Force queue processing zmailer resubmit Location of aliases /usr/local/zmailer/db/aliases (:include: must be quoted with "") Reconstruction of alias db /usr/local/zmailer/bin/newaliases