![avast certificate error firefox avast certificate error firefox](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2018-08-30-20-21-37-c81e72.png)
My web server is (include version): Apache The Avast Mail Shield certificate is now imported to Mozilla Thunderbird.
![avast certificate error firefox avast certificate error firefox](https://appuals.com/wp-content/uploads/2022/02/SEC_ERROR_UNKNOWN_ISSUER.jpg)
If this entry exists, delete all certificates connected to Avast Mail Scanner in the Servers tab. Ensure that there is no entry for Avast Mail Scanner. I am really in the dark in this situation.Īlarm showed by Avast: "Avast has blocked access to because the server certificate has been revoked." When the Certificate Manager screen appears again, click the Servers tab. I appreciate any help you guys can give me. So, my doubts are: why my certificate is revoked? how can I solve this issue? The SSL test also shows three different certificates, is it usual? Why is one of them as not trusted?
![avast certificate error firefox avast certificate error firefox](http://woshub.com/wp-content/uploads/2019/08/chrome-error-this-site-cant-provide-a-secure-con.png)
It’s important to say the certificate is expired and this issue was happening even before the certificate expiration.
#Avast certificate error firefox software
As we discussed earlier, it is common for errors like the SECERRORUNKNOWNISSUER code to occur after a malicious software infects your system. Select the certificate file and click Open. Disable HTTPS scanning in Avast Scan For Malicious Software. From the Select File menu, navigate to the folder to which you transferred the CA certificate. I guess that’s why Avast is blocking my website. To import the certificate into the Firefox browser, do the following: From the Tools menu, click Options > Advanced tab. Accessing from PCs not running Avast, I had no problems.Īlso, I’ve tested the SSL through and it shows a certificate as not trusted. I tried to access the website from 3 different PCs running Avast and all of them happened the same thing. I already contacted them about this issue and they said that the certificate is correctly installed and configured. I installed Let’s Encrypt SSL through the control panel of my hosting provider. However, I never revoked any certificate and I don’t know why the certificate was revoked. I am the owner of the following website and I am facing a problem: every time when I access my website from a pc running Avast program, it shows up an alarm and blocks access to my website due to certificate has been revoked.