Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Why was Lightning installed through official Firefox Add-ons said to be unsigned.

  • 3 uphendule
  • 2 zinale nkinga
  • 1 view
  • Igcine ukuphendulwa ngu Armadillo

more options

When I went to the official Firefox Add-On site (https://addons.mozilla.org/en-US/seamonkey/addon/lightning/) & tried to install Lightning in Firefox 49.01.1 I received a message that Firefox has prevented this site from installing an unverified Add-on. Following up on this, I understood that Firefox would not allow an unverified or unsigned Add-on from being published on the official site.

When I went to the official Firefox Add-On site (https://addons.mozilla.org/en-US/seamonkey/addon/lightning/) & tried to install Lightning in Firefox 49.01.1 I received a message that Firefox has prevented this site from installing an unverified Add-on. Following up on this, I understood that Firefox would not allow an unverified or unsigned Add-on from being published on the official site.

Isisombululo esikhethiwe

As the description says Lightning is only for Thunderbird and SeaMonkey (as it has a email client built in suite) as it is a Calendar.

https://addons.mozilla.org/seamonkey/addon/lightning/versions/ Works with SeaMonkey 2.42 - 2.42.*, Thunderbird 45.0 - 45.*

The section for desktop Firefox is at https://addons.mozilla.org/firefox/ as you were in SeaMonkey section.

Funda le mpendulo ngokuhambisana nalesi sihloko 👍 1

All Replies (3)

more options

Isisombululo Esikhethiwe

As the description says Lightning is only for Thunderbird and SeaMonkey (as it has a email client built in suite) as it is a Calendar.

https://addons.mozilla.org/seamonkey/addon/lightning/versions/ Works with SeaMonkey 2.42 - 2.42.*, Thunderbird 45.0 - 45.*

The section for desktop Firefox is at https://addons.mozilla.org/firefox/ as you were in SeaMonkey section.

Okulungisiwe ngu James

more options

I understand. Thank you. I started out at the desktop Firefox section, but when I searched for Lightning, as I was interested in a calendar, I was sent to the SeaMonkey section, and didn't realize the change. Looking at Thunderbird Email, am I correct that it is still in Beta?

more options

I am one of the few internet users who have elected to use Thunderbird and Firefox as independent applications. Something went terribly wrong in SeaMonkey development and I had ti leave it behind after decades of following Netscape. The question I have, and cannot find an answer is as follows: Is there a way to invoke the Lightning Calendar from FireFox when both applications are installed and Lightning is a plugin for ThunderBird?