Check Links 0.9.3 released!

This is the sixth beta release of Check Links, the new Thunderbird extension from AE Creations that lets you review the web addresses (URLs) of all hyperlinks in a draft email message before sending. It contains a few important bug fixes, and is a must-have for all beta testers.

Read on to learn what's new in this release, and how to get it!

What's New

• Bug fix: Unresponsive composer toolbar button (issue #17)
• Bug fix: After updating Check Links, the composer context menu item disappears (issue #18)

How to Get It

To install this beta release, head over to the Check Links page on the AE Creations website, where instructions on how to add it to Thunderbird are provided. Please note that it's not yet available on the Add-ons for Thunderbird website.

If you've installed the previous beta release, you'll be automatically updated to this release if automatic extension updates are turned on. 

Check Links is compatible with Thunderbird 128 and newer. 

Report a Bug

An up-to-date list of known issues can be found in the Check Links project on GitHub.

If you find a bug or have an idea for an enhancement, you may file a bug report on GitHub. Please search the issues list first to confirm that your issue has not already been reported.

Help and Support

Questions and comments about Check Links should be posted to the AE Creations Help and Support forums, hosted on Groups.io.

Translators Wanted!

Help make Check Links understood for a global user base. If you're fluent in English and another world language, consider contributing a translation! Learn more about how to get started.

Check Links 0.9.2 released!

This is the fifth beta release of Check Links, the new Thunderbird extension from AE Creations that lets you review the web addresses (URLs) of all hyperlinks in a draft email message before sending. It's now available for testers and early adopters craving the latest and greatest, and while this is the most stable beta release yet, expect to run into the occasional bug.

Read on to learn what's new in this release, and how to get it!

What's New

• Fixed Linux-specific UI bugs 

How to Get It

To install this beta release, head over to the Check Links page on the AE Creations website, where instructions on how to add it to Thunderbird are provided. Please note that it's not yet available on the Add-ons for Thunderbird website.

If you've installed the previous beta release, you'll be automatically updated to this release if automatic extension updates are turned on. 

Check Links is compatible with Thunderbird 128 and newer. 

Report a Bug

An up-to-date list of known issues can be found in the Check Links project on GitHub.

If you find a bug or have an idea for an enhancement, you may file a bug report on GitHub. Please search the issues list first to confirm that your issue has not already been reported.

Help and Support

Questions and comments about Check Links should be posted to the AE Creations Help and Support forums, hosted on Groups.io.

Translators Wanted!

Help make Check Links understood for a global user base. If you're fluent in English and another world language, consider contributing a translation! Learn more about how to get started.

Check Links 0.9.1 released!

This is the fourth beta release of Check Links, the new Thunderbird extension from AE Creations that lets you review the web addresses (URLs) of all hyperlinks in a draft email message before sending. It's now available for testers and early adopters craving the latest and greatest, and while this is the most stable beta release yet, expect to run into the occasional bug.

Read on to learn what's new in this release, and how to get it!

What's New

• Added support for dark mode
• Improvements to keyboard navigation 

How to Get It

To install this beta release, head over to the Check Links page on the AE Creations website, where instructions on how to add it to Thunderbird are provided. Please note that it's not yet available on the Add-ons for Thunderbird website.

If you've installed the previous beta release, you'll be automatically updated to this release if automatic extension updates are turned on. 

Check Links is compatible with Thunderbird 128 and newer. 

Report a Bug

An up-to-date list of known issues can be found in the Check Links project on GitHub.

If you find a bug or have an idea for an enhancement, you may file a bug report on GitHub. Please search the issues list first to confirm that your issue has not already been reported.

Help and Support

Questions and comments about Check Links should be posted to the AE Creations Help and Support forums, hosted on Groups.io.

Check Links 0.9 released!

This is the third beta release of Check Links, the new Thunderbird extension from AE Creations that lets you review the web addresses (URLs) of all hyperlinks in a draft email message before sending. It's now available for testers and early adopters craving the latest and greatest, and are willing to tolerate a few bugs.

Read on to learn what's new in this release, and how to get it!

What's New

• Added a menu item in the compose context menu
• User interface improvements in the Message View and Table View dialogs, including addition of user help

How to Get It

To install this beta release, head over to the Check Links page on the AE Creations website, where instructions on how to install into Thunderbird are provided. Please note that it's not yet available on the Add-ons for Thunderbird website.

If you've installed the previous beta release, you'll be automatically updated to this release if automatic extension updates are turned on. 

Check Links is compatible with Thunderbird 128 and newer. 

Report a Bug

An up-to-date list of known issues can be found in the Check Links project on GitHub.

If you find a bug or have an idea for an enhancement, you may file a bug report on GitHub. Please search the issues list first to confirm that your issue has not already been reported.

Help and Support

Questions and comments about Check Links should be posted to the AE Creations Help and Support forums, hosted on Groups.io.

Monthly update: August 2025

I was planning on slowing things down a bit to enjoy the summer, but that changed one day when I accidentally sent out an email with broken links (the URLs were incorrect). Since I was using Thunderbird for email, I searched for an extension that could allow a user to review the links in a draft message and hopefully prevent the mishap that I experienced. I wasn't able to find such an extension for Thunderbird... and so, Check Links was born!

I threw together a functioning prototype in a weekend, and spend the last two weeks polishing it further. The first beta build of Check Links came out last week, and another is due shortly as this new extension for Thunderbird gets closer to version 1.0.

This has caused me to set aside the work that I had planned for a new version of Read Next, but I plan to revisit it when Check Links 1.0 is released.

Check Links 0.8.1 released!

This is a beta release of Check Links, the new Thunderbird extension from AE Creations that lets you review the web addresses (URLs) of all hyperlinks in a draft email message before sending. It's now available for testers and early adopters craving the latest and greatest, and are willing to tolerate a few bugs.

Read on to learn what's new with this release, and how to get it!

What's New

• Minor improvements to the Message View and Table View dialogs, including checking for blank URLs
• Draft emails will no longer be set as modified if none of the links were changed during link checking 

How to Get It

To install this beta release, head over to the Check Links page on the AE Creations website, where instructions on how to install into Thunderbird are provided. Please note that it's not yet available on the Add-ons for Thunderbird website.

If you've installed the previous beta release, you'll be automatically updated to this release if automatic extension updates are turned on. 

Check Links is compatible with Thunderbird 128 and newer. 

Report a Bug

An up-to-date list of known issues can be found in the Check Links project on GitHub.

If you find a bug or have an idea for an enhancement, you may file a bug report on GitHub. Please search the issues list first to confirm that your issue has not already been reported.

Help and Support

Questions and comments about Check Links should be posted to the AE Creations Help and Support forums, hosted on Groups.io.