Simple and easy are words that you should be very careful using. The best plans, and most generous gifts can become a nightmare if the recipient doesn't know what to do with them.
Audio Podcast at: https://etcg.podbean.com
The 17 year old Twitter hacker might not be the most innocent person around...
...
https://www.youtube.com/watch?v=vqYLGcKgSXU
CNames map subdomains to domain names. You can point MAIL.domain.com to the Gmail portal for your company, or SALES.domain.com to SalesForce.com. This allows you to use an easy to remember naming strategy for users to access different web services.