A blog post that I hope will help people, can the community help me improve it?

[Shawn Heisey]

I created a blog post for something I needed to get done and figured out 
how to do.

https://purg.atory.org/2019/10/24/creating-a-discard-noreply-email-address-with-postfix-and-postfixadmin/
If the community has any pointers that would make this better, or 
perhaps even a better way to accomplish it than what I came up with, I'm 
open to constructive criticism.

Thanks,
Shawn