Welcome to Thunderbird Add-ons.

Add extra features and styles to make Thunderbird your own.

Titz'apïx

On the go?

Check out our Mobile Add-ons site.

Titz'apïx

Owl for Exchange Version History

88 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Ruwäch 1.4.4 343.6 KiB Works with Thunderbird 115.0 - 144.*

- Support Thunderbird 144
- A number of workarounds for the "Error 500" bug during authentication that Office365 introduced recently.
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.4.3 342.0 KiB Works with Thunderbird 115.0 - 143.*

- Compatible with Thunderbird 143
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.4.2 342.0 KiB Works with Thunderbird 115.0 - 142.*

Compatible with TB 142
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.4.1.1 341.7 KiB Works with Thunderbird 115.0 - 141.*

Fix OWA on new Office365 Exchange servers. Microsoft changed the authentication. This adapts to it.
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.4.1 341.6 KiB Works with Thunderbird 115.0 - 141.*

Support TB 141
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.4.0.1 341.5 KiB Works with Thunderbird 115.0 - 140.*

- TB 140: Fix creating a secondary account in the new TB "Account Hub"
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.4.0 341.0 KiB Works with Thunderbird 115.0 - 140.*

Compat with TB 140

Caveat: The new Account Hub does not work. Setting up the first account uses the previous account creation dialog, which works. Setting up the second account uses the new Account Hub, which is broken.
Workaround: Please use the manual setup in TB menu | Addons | Extensions | Owl | Settings | Manual config ... instead.
Update: This has been fixed in the upcoming Owl 1.4.0.1
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.9.1 340.9 KiB Works with Thunderbird 115.0 - 139.*

* OWA on Office365: Hotfix for Microsoft server protocol change for shared folders
* OWA on Office365: Use OAuth2 access tokens instead of cookies
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.9 339.4 KiB Works with Thunderbird 115.0 - 139.*

  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.8.1 339.2 KiB Works with Thunderbird 115.0 - 138.*

  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.8 339.2 KiB Works with Thunderbird 115.0 - 138.*

* Hotfix: Open attachments, in TB 128.9.2 and 137.0.2
* Support TB 138
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.7 339.0 KiB Works with Thunderbird 115.0 - 137.*

Compatibility with Thunderbird 137
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.6 337.9 KiB Works with Thunderbird 115.0 - 136.*

Owl 1.3.6 is compatible with TB 136.
The version number is a complete coincidence! :-)
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.5 334.8 KiB Works with Thunderbird 115.0 - 128.*

Fix blank messages. Still caused by data streams not working as expected after the mbox rewrite in Thunderbird.
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.4 334.9 KiB Works with Thunderbird 115.0 - 128.*

Hotfix
Fixes message content being blank in TB 128.4.3, which broke one of the internal APIs in bug 1924291
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.3 334.9 KiB Works with Thunderbird 115.0 - 128.*

Fix Copying messages between accounts (regression)
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.2 334.8 KiB Works with Thunderbird 115.0 - 128.*

Bugfixes for TB 128:
* Fix Empty Trash
* Fix right-clicking on an Owl account (not folder) in TB 128
* Fix full contact fetch
* Fix API typos
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3.1 334.5 KiB Works with Thunderbird 115.0 - 128.*

* Hotfix for regression in 1.3: folders disappearing
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.3 334.5 KiB Works with Thunderbird 115.0 - 128.*

Add compat for TB 128
Remove compat for TB 91 and earlier
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.2.4 342.4 KiB Works with Thunderbird 91.0 - 115.*

Fix regression caused by TB 115.5.2
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.2.3 341.3 KiB Works with Thunderbird 91.0 - 115.*

Hotfix for breakage caused by TB 115.3.2
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.2.2 341.3 KiB Works with Thunderbird 91.0 - 115.*

- Fix Calendar modifications
- Fix copy message, in TB102/115 compat
- Notify result of deleting messages
- Throttle login attempts, for OWA
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.2.1 329.3 KiB Works with Thunderbird 91.0 - 115.*

Compatible with TB 115
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.2 325.9 KiB Works with Thunderbird 91.0 - 102.*

* Major Feature: Immediately notify of new mail arriving, in many cases
* Fix custom filter actions
* Fix initial setup for EWS and ActiveSync accounts
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.0.2 311.7 KiB Works with Thunderbird 91.0 - 102.*

- Hotfix for Office365 server failure (500 Internal server error) when getting messages, after a server update by Microsoft
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.0.1 311.2 KiB Works with Thunderbird 102.0 - 102.*

- Bugfix: Update folder pane after adding/removing folders
- EWS: Fix authentication if server prefers Negotiate
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 1.0.0 310.8 KiB Works with Thunderbird 102.0 - 102.*

* Allow to use multiple accounts on the same server, by isolating cookies per username
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 0.8.5 307.5 KiB Works with Thunderbird 102.0 - 102.*

* EWS: Add support for incoming Shared folders
* OWA: Allow to manually add additional users to incoming shared folders
* Re-enable encryption settings (no guarantees, use on your own risk)
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 0.8.4 296.0 KiB Works with Thunderbird 102.0 - 102.*

* Fix calendar sync
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx

Ruwäch 0.8.3 296.0 KiB Works with Thunderbird 102.0 - 102.*

* Feature: Implement Archive button
* Login: Fixed 'redeclaration of let observer' which appeared randomly for some users during account creation and login. (So-called "Race condition" due to page load overlap.)
* Fixed sent mail not being saved in some cases
* Calendar: Fixed some cases of Exchange unadvertedly hijacking the organizer field of a meeting
* Calendar: Show more helpful error messages
* ActiveSync: Implement GAL (global address book) search
  • Source code released under None

Tiqasäx Wakami Estape' Tiqasäx