Gmail is the world’s most popular email platform, with a stunning user base of over 1.8 billion. In other words, over 20% of the world’s population uses Gmail in individual or business capacity. Given ...

A business email is an email address that includes your business’s custom domain name, such as yourname@yoursite.com, rather than a free personal email client such as businessname@gmail.com.

Under the shift, which Google said would eventually be rolled out to all users, old addresses would remain active. Messages ...