support for OpenPGP decryption is not available
Hi, I'm using Thunderbird 91.3.0 (64-bit) on CentOS 8.5.2111. For some emails, I can not see the content but this message in a box: "This is an encrypted OpenPGP message, but support for OpenPGP decryption is not available."
What should I do to get the content of the message? Thanks.
Hi, I'm using Thunderbird 91.3.0 (64-bit) on CentOS 8.5.2111. For some emails, I can not see the content but this message in a box: "This is an encrypted OpenPGP message, but support for OpenPGP decryption is not available."
What should I do to get the content of the message? Thanks.