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roundcube / roundcubemail

The Roundcube Webmail suite
https://roundcube.net
GNU General Public License v3.0
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Force Enigma to use a certain key for wildcard domain #9179

Open thannaske opened 1 year ago

thannaske commented 1 year ago

I'm having a little trouble here figuring it out whether it's possible to force Enigma/GPG to use a certain public key for a message I send to an address that isn't part of the key itself. This seems to be a common pattern for PGP crypto gateways which currently gain traction throughout German government I have to communicate with in an encrypted manner.

For example, the governmental agency is creating a single PGP key for the identity pgp@example.com and they expect all e-mails that go to *@example.com to be encrypted with that very key. In Thunderbird I have the ability to configure a recipient alias in a hidden config file: https://support.mozilla.org/en-US/kb/openpgp-recipient-alias-configuration

Question is: Can I somehow achieve the same behaviour with Roundcube and Enigma?

alecpl commented 1 year ago

Not possible at the moment. A key without an email address will be one issue. Another issue is how to store these contact-to-key mappings. It could be #5407 or maybe #6161.