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How to install Secure Email Certificate with Thunderbird

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How to configure Email Certificates for Mozilla Thunderbird. I got Certificate Manager from Comodo.com

Initially i make following steps Thunderbird has it's own certificate store and does not automatically pick up certificates from the Windows certificate store. 1) Open Thunderbird 2) Select Tools from menu 3) Select Options from drop down menu 4) In dialog box that appears select Advanced tab

I got certificate manager from https://www.comodo.com/business-security/pki-management/certificate-manager.php

How to configure Email Certificates for Mozilla Thunderbird. I got Certificate Manager from Comodo.com Initially i make following steps Thunderbird has it's own certificate store and does not automatically pick up certificates from the Windows certificate store. 1) Open Thunderbird 2) Select Tools from menu 3) Select Options from drop down menu 4) In dialog box that appears select Advanced tab I got certificate manager from https://www.comodo.com/business-security/pki-management/certificate-manager.php

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IIRC, Comodo deliver certificates that install in your browser. You need to export from the browser to a file and then import that file into Thunderbird.

I am not up to speed on the variety of types and format. Choose one, follow through and see if Thunderbird wants to import it. It will advise you what types of file it likes, then you can go back and export again if you chose an unsuitable type.

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Make sure to include the private key when exporting the cert.