Thunderbird email help with 'Add security exception' screen

[dingy]

I have been getting constant nag screens to add security exception on Thunderbird the last few days.

 

I am on 14.0 seems to be latest

 

I have run Avast & Malware scans, both up to date.

 

I can't send on my Hover.com account, but 2 other accounts on Tbird are working as usual, which seems to point to my Hover domain email account. gary (@) dinges.com

 

Any ideas??

 

Gary

[bongobobny]

Me thinks either you've been hacked, or the screen is an attempt to be hacked! Is there a way you can communicate with Thunderbird about this??? ID theft is a nasty thing...