[CentOS] Postfix fails after reboot

Thu Jul 13 21:26:35 UTC 2017
Chad Cordero <ccordero at csusb.edu>

I am running CentOS 7 as an outbound gateway using Postfix, OpenDKIM, and SASLAuthd.  The trouble is Postfix fails if OpenDKIM and SASLAuthd aren’t already running and I have to manually restart these services in order.  My question is, should I modify my After line in the “[Unit]” section of my postfix.service file to read “After=syslog.target network.target opendkim.service saslauthd.service” or is there a better way to accomplish this?


Chad Cordero
Information Technology Consultant

Enterprise & Cloud Services

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