After creating new accounts via WHM I find that all folders created in the public\_html folder have a permission of 775 which often leads to a 500 error in a browser.

I am currently executing the following command via SSH `find . -type d -exec chmod 755 {} \;` from the `public_html` folder for every new account that I create on my VPS. 

How can I set the default permissions for new files/folders VPS-wide so that I don't have to SSH in and run that command every tyime I create a new account on my VPS?