Checkmk Werk 14301: Minor mail notification usability improvements

ID: 14301 Title: Minor mail notification usability improvements Component: Notifications Level: 1 Class: Bug fix Version: 2.3.0b1 Some minor usability improvements have been applied to the body of the mail notifications. The Host row now displays the alias only in case it is set and is different from the hostname to reduce redundant information. The "performance data" (aka metric) row is not displayed anymore by default because it's considered a detail information that can be viewed in the UI if it is needed. However, if you prefer to keep this in the notification, you can configure this in the notification plugin settings.