That makes sense. It's quite easily doable but you need sort of a programmatic mailbox. I don't think it necessarily needs to be direct to email but email as id

That makes sense. It's quite easily doable but you need sort of a programmatic mailbox. I don't think it necessarily needs to be direct to email but email as identity. Most people still use a well known hosting provider for email. I'm just assuming it's like simple text messages you want forwarded to a local inbox.