Now you can add events in the Thunderbird calendar and it will sync to your corresponding calendar normally. As soon as you are adding your account with it, the calendar will also sync simultaneously. There is no need to separately add your calendar’s with Thunderbird. Also the calendar option will appear in the menu’s. Now the main window will come up with a side bar for the event lists normally. If you are not interested to use it further, you can also remove that particular extension from here. You can disable the add-ons in the Add-on Manager Extensions tab if you want. After completion of installation, Lightning will show up under the Extensions tab. The installation will take place here onwards. Since Lightning is a trusted one, you can Click on Install button here. It will show a caution notice against the malicious software installations too. Now the confirmation window will prompt to you. After you read the descriptions, Click on “Add to Thunderbird” Button. You can check the details and functions of Lightning from here. If it is not showing up, click on the arrow to show the next set of add-ons.Ĭlick on the “Lightning” Add-on option will start the installation. “Lightning” will be there in the available add-ons list. It will show the available add-ons with the Thunderbird. Once we hit the “Syncronize now” button the process starts and after some time the calenders and contacts will show up in Thunderbird.If you want to install Lightning, then Click on Get Add-on tab.

We now have to enable the profile and select the items we want to synchronize. Now we can enter the username and the generated password in Thunderbird.įinish the configuration. Login into the iCloud account.įollow the wizard and create the password. Select iCloud from the server profile list.įor the configuration, we need an app specific password. Once this is done, we repeat the process. We just click the link and install the addon as well. In most cases, you will get an error message, that the provider is missing. We add a new account, selecting “CalDAV & CardDAV” sync.

To synchronize, we install the addon “TbSync” in Thunderbird.Īfter the installation, we find the addon in the “Tools” menu.

Thunderbird icloud calendar