G Suite - Drive sharing defaults - still not how I want it

[TwistedHelixis]

I seem to be go round and round trying to get the Drive sharing settings locked down in G Suite admin panel, and making a minor change to one setting then seems to have an unintended effect on another. For example I wanted to restrict the staff accidentally sharing Drive files with WWW & public, so removed that tick, but now the office staff get a sharing warning every single time they send an email.

 

I was wondering if someone would share their / apps / Drive & Team Drive / sharing settings /, just the off - whitelist - on settings you have for teachers & office OUs

 

Might also be handy to know what you have set for Access Checker, just under sharing.

 

Thanks in advance