Mozilla for Mac: Free S/MIME Certificates

Are you looking for free S/MIME certificates for your Mozilla browser on a Mac? You're in the right place. In this article, we'll explore some of the top Certificate Authorities (CAs) that offer free S/MIME certificates, as well as some troubleshooting tips to help you get started.

Free S/MIME Certificates

If you still see the error message after trying out these options, please contact us right away, as other factors could be blocking access. Here are some of the top CAs that offer free S/MIME certificates:

* StartCom (although Mozilla has revoked their certificates)

* Secorio, an affiliated partner of Sectigo (formerly Comodo), which offers a link to InstantSSL for a free certificate

* InstantSSL, although they now offer a 30-day trial instead of a free certificate

* GlobalSign, although they no longer offer free certificates

* Comodo, although they've changed their name to Sectigo and no longer offer free S/MIME certificates

Troubleshooting Tips

If you're still experiencing issues with your camera or microphone not working on Mozilla for Mac, here are some troubleshooting tips:

1. Update your MacOS: Click the Apple icon at the top left corner of your screen, then click About This Mac > Software Update to ensure that your operating system is up-to-date.

2. Update your Firefox browser: Click the three horizontal lines in the upper-right corner of the browser, then click Help > About Firefox > Check for updates to ensure that your Firefox browser is also up-to-date.

3. Check your microphone permissions: Click Microphone in the lefthand column, then tick the box next to Firefox to allow it access your microphone.

4. Check your camera permissions: Click Camera in the lefthand column, then tick the box next to Firefox to allow it access your camera.

By following these troubleshooting tips and exploring the free S/MIME certificates offered by the top CAs, you should be able to resolve any issues with your Mozilla browser on Mac.

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