Auto Reject Text Messages on S7

[dirt4444]

I know how to add a phone number to the block list but I thought I remember that when you would do this on the S6 it would block incoming text messages from that number as well but it does not on the S7. Does anyone here know how to do that? I've searched and it says in messaging more > Settings > Block Messages, but there is no "Block Messages" on my phone?