How to configure the server file system for mailing?

Question

CentOS

Hey! Guys tell me, I've been fighting for a week with the automation of server settings.
There is a server setup script for sending auto script sh
One of the commands executed by the script is Setting up the server's file system.
There is a link in the script itself, when the script is accessed, these files are apparently loaded or an additional script that configures and loads. This link is blocked.
That is, as I understand it, these files are needed. Because they are always the same when setting up different servers on CentOS 6.
I don’t know where to get them. I think they are pretty standard!
Tell me who knows! I'm going to church, I pray for you!

Answer 1

God help, pray and the answer will come)

Answer 2

No, the mailwizz script has nothing to do with it. The point and the problem is in setting up servers, or rather in automating this process. Thank you for your response!