Support multiple email addresses

[underthecocotree]

Protonmail Plus and on allow you to have multiple email accounts under one account. As far as I know it is to be used with your own domain.

eg. username@protonmail.com and username@companyname.com

Is this currently supported by hydroxide? From Thunderbird I can see that openpgp does not read the rest of the keys to decrypt the message.

Although I can see the list of messages when I try to open a message from a different email eg username@companyname.com then I get the following error: The current operation on Inbox did not succeeded. The mail server for account username@protonmail.com responded: openpgp: incorrect key.

I think each email has it's own key pair.

[emersion]

I think each email has it's own key pair.

Correct. This is not yet supported, this is a TODO.

[emersion]

Fixed in #40

[typoworx-de]

Where are the keys stored can I make them persistent running hydroxide in docker-stack?