Thunderbird 115.18.0 Linux - Cannot decrypt PGP encrypted message

I received a PGP-encrypted e-mail which is just showing the encrypted text in mail preview and also in a separate mail window; it is not getting auto-decrypted, even thou… (hamaky bebe kokoa)

I received a PGP-encrypted e-mail which is just showing the encrypted text in mail preview and also in a separate mail window; it is not getting auto-decrypted, even though the correct key is present in the OpenPGP key management. I have this same behavior on two different setups on Linux Mint 21.1 Vera. Once I reply to the e-mail, the original message gets decrypted in the reply message, but not in the original.

I've got another setup on MacOS, same Thunderbird version, which also does not auto-decrypt the message, but in message preview provides a button "Decrypt" which does the job. But this button is missing in the Linux configs.

All setups have the correct PGP Key configured.

Any hint to resolve the issue is highly appreciated. Thanks for your time.

Asked by thomas_runge 2 herinandro lasa

Last reply by thomas_runge 2 andro lasa