https://bugs.kde.org/show_bug.cgi?id=469304
Bug ID: 469304 Summary: KMail does not find the key used to sign a message if a signing subkey was used Classification: Applications Product: kmail2 Version: 5.22.3 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: crypto Assignee: kdepim-b...@kde.org Reporter: kloec...@kde.org Target Milestone: --- SUMMARY KMail claims that messages signed with a subkey of my own key are signed with an unknown key. STEPS TO REPRODUCE 1. You need an OpenPGP certficate with a signing subkey. 2. Sign a message with this key and send it to yourself (or use Send Later to put it in your outbox). 3. View the message. OBSERVED RESULT I have an OpenPGP certficate with a signing subkey that is used to sign my messages. KMail has no problem signing my messages, but when viewing my messages KMail says: > Message was signed on 25.04.23 18:24 with unknown key > 0xDB8E020E328C30942060BF21B16F599516474ABA. > The validity of the signature cannot be verified. > Status: Good signature Obviously, this doesn't make any sense because how can the signature be good if it was signed with an unknown key. It turns out that gpg which is used to verify the signature very well knows the key, but KMail is not able to find it. EXPECTED RESULT KMail should say something like: > Message was signed by *@ingo-kloecker.de (Key ID: 0xE375339BF4C51840). > The signature is valid and the key is ultimately trusted. -- You are receiving this mail because: You are watching all bug changes.