Hello everyone! This is my first post, so hopefully I am posting this question in the right area. Anyways, I was trying to automate a system refresh for a group of Mini's, but am stuck on one part of the tasks that needs to be implemented. While I have a policy that successfully sets up the email account that is needed, I need to also check the "Use classic layout" under Mail > Preferences > Viewing in Apple Mail. Does anyone know if this is possible to automate via a script, or even some kind of policy? Any help would be much appreciated, thanks!
These are all on macOS 10.14.6.