Trying to configure sanitization settings for eMail notifications but when ES is started, i'm getting error
java.lang.IllegalArgumentException: unknown setting [xpack.notification.email.html.sanitization.allow] please check that any required plugins are installed, or check the breaking changes documentation for removed settings
ES Version 6.2
Below are various testing done and results.
Used Windows OS, and it works fine with settings
Used Linux (Redhat), and works fine for basic watcher enabled/mail settings without sanitization settings.
Using the same Linux, when sanitization settings are added, getting error as stated above
Any guidance would be helpful.