OL 9 must have the s-nail package installed.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-271495 | SRG-OS-000363-GPOS-00150 | OL09-00-000290 | SV-271495r1091197_rule | 2026-02-17 | 1 |
Description
The s-nail package provides the mail command required to allow sending email notifications of unauthorized configuration changes to designated personnel.
ℹ️ Check
Verify that OL 9 has the s-nail package installed on the system with the following command:
$ dnf list --installed s-nail
Installed Packages
s-nail.x86_64 14.9.22-6.el9 @ol9_appstream
If the s-nail package is not installed, this is a finding.
✔️ Fix
Install the s-nail package with the following command:
$ sudo dnf install -y s-nail