I’ve moved almost completely to Proton Mail. I expect I’ll end up keeping a Google or Outlook account, not for use as a primary account, but as a recovery account or to access other services.
I currently see a lot less value in the google account than outlook, but that’s because my family does need access to full blown office. Libre office does 98% of what I need, but on occasion I do need office. An install of 2010 would probably meet that requirement as well. Firefox is set to delete cookies on exit, and I do not ever stay signed into these services.
Does anyone else keep free service email accounts around, and if so, what do you use them for? What’s the pit-fall I’m not seeing if I try to restrict them and treat them with the Principle of Least Privileged model?
An important first step that you can do before any “real” selfhosting is to get your own domain that you control. That way you can more easily switch providers (or start selfhosting) later on without having to distribute the knowledge of your changed email address to all relevant contacts and services.
I’m still using Gmail (lazy and it works), but I’ve switched fully to using only email addresses on domains that I own.