We recommend using a Gmail account for your email service. Gmail provides excellent virus protection and spam filters. G-Suite also makes it easy to create an account with Gmail under your domain name such as firstname.lastname@example.org. To begin to follow these steps from https://gsuite.google.com
Once you're all set up there is no need to navigate to the Google Mail site, everything you need is within your ispecx user's dashboard for you and all the businesses inspectors.