Continuing issue with AVAST certificates, Thunderbird and Google

Avast Free Antivirus / Premium Security
1

I know that many people have suffered this issue, and there have been many suggestions.
I took the drastic step of uninstalling AVAST completely. I also used the AVAST uninstall utility.

After removing avast, Thunderbird still complains about certificates

Is there some service/process still hanging around?

I’m ready to through my laptop through the window with all of the ‘Confirm certificates’ popups I continually get.

I’ve tried looking through the registry, but may have missed something.

How do I completely clean out AVAST and this “Man in the middle” Email problem?

Please

2

Hi, no problems here with Thunderbird and Avast certs.
Anyway, follow instructions: https://www.avast.com/uninstall-utility

3

Asyn,
As I said in my original post, I had tried the uninstall utility and it didn’t resolve the problem.
I have been using AVAST since 2007. This is the 1st time I have found a need to try and remove it entirely.

So far the uninstall utility is failing to resolve my issue

4

Open the cert manager in TB and search/remove the Avast certs.

5

I am having the same problem. I have exported and installed the avast cert twice on a brand new windows10 PC with fresh thunderbird but I still get the certificate error messages the minute I restart thunderdbird.

How can this problem still exist after all these years? Just telling users to disable the mail shields is not a solution. Thanks in advance

6

Repair Avast:

  1. Control Panel → Add/Remove programs → Avast
  2. Click on ‘Repair’.
  3. Follow instructions.
  4. Reboot.