Signing up for web services with your primary email address is never a good idea. Some sketchy services may jam your Gmail inbox with dozens of weekly emails. Instead of blocking email addresses, ...

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.

One way to tame your email inbox is to get in the habit of using unique email aliases when signing up for new accounts online. Adding a “+” character after the username portion of your email address — ...