Re: A different battle
I've got this issue with my clients too, but I know for a fact that all of those who have safe harbour / data protection issues still send a lot of sensitive data around the world (think spreadsheets etc...) in unencrypted emails, and make use of sharing services such as Dropbox and GDrive for work related material. I know they shouldn't and you can tell them they shouldn't, but they still will. On premises hardware solves none of that.