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Security exceptions? Certificates? I can't send, receive, or reply in Thunderbird as of late last night.

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  • Last reply by info2869

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I've been using Thunderbird on this laptop since February, 2022. As of late last night, I get a warning when I go to send or check messages "Add Security Exception" (What?!? I just clicked on 'Send'; I haven't messed with the Security Exceptions.) I've uploaded the exact error message.

What can I do to get Thunderbird working again? Please help!! Doug

I've been using Thunderbird on this laptop since February, 2022. As of late last night, I get a warning when I go to send or check messages "Add Security Exception" (What?!? I just clicked on 'Send'; I haven't messed with the Security Exceptions.) I've uploaded the exact error message. What can I do to get Thunderbird working again? Please help!! Doug
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Windows version 10.0.19045 Thunderbird version 102.15.0 (Claims to be the latest version)