But not everyone has the time or money to maintain an email server running 24/7. Thus why people resort to hosted services. Also the configuration of mail serve

But not everyone has the time or money to maintain an email server running 24/7. Thus why people resort to hosted services. Also the configuration of mail servers nowadays is a huge pain in the backside. They always get tagged as spam unless you go through a ton of hoops. It's flat out annoying.