Question about ServerAdmin in httpd?

[odunybrad]

Thanks for providing the container!

I am doing a research aiming at finding issues in configuration files. After pulling the image we notice that ServerAdmin is set to webmaster@localhost in /etc/apache2/sites-available/default-ssl.conf.

However, the HttpD official document recommends the following config:

• ServerAdmin: "However, it's recommended to actually use an email address, since there are a lot of CGI scripts that make that assumption. "

Could you please provide a knob to specify the value of ServerAdmin?