Thunderbird 128.v. - Failed To Send Out Digital Signed Emails - Error Message Shows Signing Certificate Not Found
Hello, I have been using Thunderbird 091 and 102 version to send out digital signed Emails with the help of a pki usb token. Lately, I have downloaded the newer version… (閱讀更多)
Hello,
I have been using Thunderbird 091 and 102 version to send out digital signed Emails with the help of a pki usb token. Lately, I have downloaded the newer version 128 and to perform the same task by using the same token with the same certificates in, however it failed to do so by showing up an error message when I tried to send out the digital signed Emails. The error message indicates that the signing certificate can't be found or expired, but nothing has been changed except for the newer version of the thunderbird.
Please let me know how can I fix the issue.
Thank you!