I use my own domain for all email, but as I age, something that has started to concern me is the longevity of email going to my domain. No-one in my family is very tech-savvy so it's entirely possible they don't know to renew my domain and will end up losing all my incoming email as a result. In this sort of scenario, a big provider like Gmail which will clearly outlast me seems more reliable to pass on this account. Has anyone formulated a plan for someone inheriting your email account?