How to add the eBlocker certificate in Thunderbird.

Go to the menu and click on "Preferences". Go to "Advanced" and click on "View Certificates". After the Certificate Manager opens, select "Authorities", click on "Import", and choose the eBlocker certificate from the downloads directory. Open the eBlocker certificate and make sure that the first checkbox "Trust this CA to identify websites" is selected. Confirm with "OK". Confirm the Certificate Manager and the settings with "OK".

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