I would like to setup email authentication for my company Exchange server. Since this is production I don't want to break something. I want to test this first in virtual machines and when I am sure it works fine, I can then deploy it on the production server.
I have a VirtualBox (windows server 2016) with Exchange 2016 installed. Can I deploy my spf, dkim and dmarc on this Windows so that I am confident that every thing works properly before going to prod?
Does my idea make sense (I new in this technologies)?