Exchange 2016 and TLS 1.0 and 1.1

I have been instructed that I have to disable TLS 1.0 and 1.1 on my Exchange 2016 server. It is a single server running the most up to date CU. The issue that concerns me is that we have a relay setup on this server that allows email from Printers, Network devices and Non-windows servers. This relay is setup to allow anonymous connections and the only real security is we enter the IP addresses to allow the relay. Will Disabling TLS 1.0 and 1.1 effect this type of relay I have been scouring the internet but cannot find an answer.

Thanks in Advance

​