>>>>> "Dietrich" == Dietrich Streifert <dietrich.streif...@googlemail.com> >>>>> writes:
Dietrich> I'm running centos 7.2 with postfix 2.10.1, installed from the standard Dietrich> centos 7 repo which corresponds to rhel 7. Dietrich> I'm using php mail to send mails which uses /usr/sbin/sendmail -t -i to Dietrich> send the mail. Dietrich> On my previous server centos 6 using postfix 2.6.6 the mail was Dietrich> delivered nearly instant to the recipient, whereas on centos 7 with Dietrich> postfix 2.10.1 the mail gets enqueued for ca. 5 minutes and is then Dietrich> successfully delivered to the recipient. Dietrich> I could not find any switch or configuration option within main.cf or Dietrich> master.cf which made an difference regarding the mail sending delay. I wonder if sendmail is only delivering the outgoing queue once every five minutes by default? Looking in the log file to see when the mail gets submitted and delivered might give a hint. John
