Postfix fails to start with message "fatal: setrlimit: Operation not permitted"
Issue
-
Postfix is unable to start properly with the following message logged on
/var/log/maillog:Feb 10 10:20:27 hostname postfix/cleanup[208518]: fatal: setrlimit: Operation not permitted
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
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