I switched from Gmail to Proton, but now with everything coming out about Proton I’m switching from them too. I started using Posteo which I like but a lot of my accounts having to do with money and finance (including my bank) aren’t accepting the Posteo email. They have rejected it over and over and even locked me out stating that I was hacked.
Do you guys have any recommendations for email providers to use that also won’t send red flags to my more official accounts?
If it helps, I’m US-based.


Mailbox.org lets you keep your own private key.
Every email provider lets you keep your own private key if you do encryption using the interoperable OpenPGP standard using software running on your own computer. Many email providers will recommend that you do exactly that, and will helpfully instruct you about how to do so (eg, the more reputable options in this thread such as migadu.com, mailbox.org, posteo.de, and even fastmail.com all have instructions for how to use some implementation of pgp to encrypt your email).
Meanwhile any company selling non-standard “email encryption” (eg, proton and tuta) which is not compatible with pgp (or, in the corporate world, s/mime, which is also a standard…) is firmly in the snake oil business and should be distrusted and boycotted regardless of which shitty youtubers they’re sponsoring this week.
I hope more people pay attention to your response. Spot on.