npub1fh…2x4ug on Nostr: Some mail providers, like proton, had built in tools for exporting your whole ...

Some mail providers, like proton, had built in tools for exporting your whole archive, and contacts. Even so, I’d recommend keeping your gmail alive for now and just start using a new mail, slowly moving or updating new and old services. That’s what I did, and a few years after getting my own domain I only receive occasional mail to my gmail.