Must re-auth for new addresses

[samhh]

Non-free ProtonMail accounts offer addresses. These do work through Hydroxide (testing in aerc), however for newly created addresses to work re-running $ hydroxide auth <username> appears to be necessary (then updating the email client for the new bridge password). Not doing so results in the following:

warning: failed to unlock key "[email protected]" PGPKEYHERE: openpgp: invalid data: private key checksum failure

Thanks by the way for this software, I love it. :heart:

[emersion]

"private key checksum failure" usually means "invalid password". Maybe we aren't unlocking the keys with the correct derived password.