[appleiigs]

I'm thinking it doesn't matter if ProtonMail's technology is trustworthy if the users are using it for untrustworthy purposes. Tor browser technology might be fancy, but expect the end IPs to be blacklisted or recaptcha'd to death. If you use mailgun (instead of a more restrictive service like Postmark) expect your emails to go to the junk folder. ProtonMail may share the same fate.