Aliases exit strategy

If you want better email anonymity, you share a domain with many others (the more, the better). Because of that, you as an individual have no control over that domain — that’s a given. A good approach is to pick a reliable provider and hope they will: * Have many domains so not all are blocked at once * Tell you if they’re winding down their service, changing their policies, or other significant changes Providers with 5–10+ years of history are more likely to have those capabilities; Proton, Fastmail, etc., may fit this category. You can spread risk by using multiple providers at once, but that can get expensive. However, many of them offer limited free services you can use to spread risk on a smaller scale.