CCE-90742-8Platform: rhel7,centos7 | Date: (C)2017-06-29 (M)2022-10-10 |
Enable Postfix Service
The Postfix mail transfer agent is used for local mail delivery
within the system. The default configuration only listens for connections to
the default SMTP port (port 25) on the loopback interface (127.0.0.1). It is
recommended to leave this service enabled for local mail delivery.
The 'postfix' service can be enabled with the following command:
'$ sudo systemctl enable postfix'
Parameter:
Technical Mechanism:
Local mail delivery is essential to some system maintenance and
notification tasks.
Fix:
#
# Enable postfix.service for all systemd targets
#
systemctl enable postfix.service
#
# Start postfix.service if not currently running
#
systemctl start postfix.service
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References: Resource Id | Reference |
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SCAP Repo OVAL Definition | oval:org.secpod.oval:def:30432 |
SCAP Repo OVAL Definition | oval:org.secpod.oval:def:31155 |