RHEL 10 must have the "s-nail" package installed.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-280954 | RHEL-10-200520 | SV-280954r1195344_rule | CCI-001744 | medium |
| Description | ||||
| The "s-nail" package provides the mail command required to allow sending email notifications of unauthorized configuration changes to designated personnel. | ||||
| STIG | Date | |||
| Red Hat Enterprise Linux 10 Security Technical Implementation Guide | 2026-03-11 | |||
Details
Check Text (C-280954r1195344_chk)
Verify RHEL 10 is configured to allow sending email notifications.
Verify the "s-nail" package is installed on the system with the following command:
$ sudo dnf list --installed s-nail
Installed Packages
s-nail.x86_64 14.9.24-12.el10 @rhel-10-for-x86_64-appstream-rpms
If the "s-nail" package is not installed, this is a finding.
Fix Text (F-85420r1165216_fix)
Configure RHEL 10 to have the "s-nail" package installed with the following command:
$ sudo dnf -y install s-nail