I set up a domain for family and created an email for my aunt <auntie>@<family>.<domain> She was in a retirement community and in her 80s was Chair of the Comp

I set up a domain for family and created an email for my aunt <auntie>@<family>.<domain> She was in a retirement community and in her 80s was Chair of the Computer Club and used to do orientation for new people. She quickly realised that she needed a yahoo account as when she showed them her one they all asked - "how do I get one of those!"