I used to be IT manager of a company that wanted to save money and they had me switch them to google business. it was a smooth transition, but the company wante

I used to be IT manager of a company that wanted to save money and they had me switch them to google business. it was a smooth transition, but the company wanted it's employees (50ish non tech salespeople) to still use Outlook. It was ok. google had an app that allowed this. All was good. I left the company but my friend took my job from me when i left. He now has come across the problem of google not supporting the newest outlook. he gets new computers in and has to downgrade the outlook just to get email to work. headache