6.4.4.11.7. System Set Manager ⇒ Misc ⇒ System Preferences —
Toggle the Yes and No radio buttons and click the Change Preferences button to alter your notification preferences for the selected systems. You may apply these preferences to individual systems through the Properties subtab of the System Details page. Refer to Section 6.4.2.9.1.2, “System Details ⇒ Details ⇒ Properties” for instructions.
Receive Notifications of Updates/Errata — This setting keeps you abreast of all advisories pertaining to your systems. Any time an update is produced and released for a system under your supervision, a notification is sent via email.
Include system in Daily Summary — This setting includes the selected systems in a daily summary of system events. (By default, all Management and Provisioning systems are included in the summary.) These system events are actions that affect packages, such as scheduled Errata Updates, system reboots, or failures to check in. In addition to including the systems here, you must choose to receive email notifications in the Your Preferences page of Your RHN. Refer to Section 6.3.2, “Your Preferences” for instructions. Note that RHN sends these summaries only to verified email addresses.
Automatic application of relevant Errata — This setting enables the automatic application of Errata Updates to the selected systems. This means packages associated with Errata are updated without any user intervention. Customers should note that Red Hat does not recommend the use of the auto-update feature for production systems because conflicts between packages and environments can cause system failures.