Note: If you don’t determine what SMTP is, you'll be able to skip in advance to know what it really is And the way it really works just before setting up SMTP in Gmail. The /usr/community/directadmin/custombuild/configure/ folder is where DirectAdmin shops its configuration file templates for services (not per-vhost https://awslinuxsupport12211.ampedpages.com/the-basic-principles-of-virtual-machine-install-54008745