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2023
2018 Jun 25
2
Postfix, system notifications and local servers
Hi,
I have CentOS 7 running on half a dozen public servers. For some stuff
like automatic updates using yum-cron, I have Postfix installed with a
relatively basic configuration. This allows me to send important
notifications to my mail address info at microlinux.fr. When there's a
batch of updates, I get one mail per machine, so I can check quickly if
everything went OK without having to