Hi Ipstenu,
I tried adding that code to the .htaccess file on the root of the WordPress Multi-Site Install but when I go to the site and try to go to https://www.domain.com/something it does not redirect me to https://something.domain.com/something
Here is the actual .htaccess code
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
# uploaded files
RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule . index.php [L]
#php_value error_reporting 7
#php_flag display_errors On
RewriteCond %{HTTP_HOST} ^domain\.com
RewriteRule ^something/ https://something.domain.com/something [L,R=301]
I even tried making the ^something/ into ^/something just in case but nothing worked. What do you think I may be doing wrong