diff --git a/docs/client/client-thunderbird.md b/docs/client/client-thunderbird.md
index c863d4e5f..7fd3efa8c 100644
--- a/docs/client/client-thunderbird.md
+++ b/docs/client/client-thunderbird.md
@@ -6,76 +6,22 @@
If this is the first time you launched Thunderbird, it asks you whether you would like a new email address. Click Skip this and use my existing email and proceed to step 4.
- Go to the Tools menu and select Account Settings.
-
-
- Click the Account Actions dropdown menu at the bottom left and select Add Mail Account.
+ Go to the File menu and select New, Existing Mail Account....
Enter your name (
-Automatic configuration of calendars and address books in Thunderbird is not currently supported.
- You can ask your server administrator to enable SOGo Connector if you need it.
-
-
-
-Automatic configuration of calendars and address books (from step 9 onward) in Thunderbird is only supported if your server administrator has enabled [SOGo Connector](https://mailcow.github.io/mailcow-dockerized-docs/third_party-thunderbird).
-
-
-## Different method of connecting Cal-/CardDAV in Thunderbird with automatic detection of address books and calendars
-
-Instead of using SOGo Connector you can use a combination of
-
-- https://addons.thunderbird.net/de/thunderbird/addon/tbsync/ and
-- https://addons.thunderbird.net/de/thunderbird/addon/dav-4-tbsync/
-
-1. To add your Cal-/CardDAV accounts go to `Tools` and find TbSync
-
-
-
-2. You can add new accounts via the CalDAV & CardDAV provider:
-
-
-
-3. Choose "Automatic Configuration". Use your mail address as account and username. Use your mail password as DAV password. The server URL is your MAILCOW_HOSTNAME (specifying any protocol is not necessary, just enter the full domain).
-
-4. Now tick the checkbox for "Enable and synchronize this account" in the synchronization status tab:
-
-
-
-5. Several available resources should appear in the same window area now. Tick all checkboxes of the resources (address books and calendars) that you want to sync. Choose a synchronization period (in minutes) in the same window area before clicking on "Synchronize now". If you leave the sync at "0" it will only sync manually so choose at least 30 minutes for periodic synchronization.
-
-If you want to manually synchronize you can find this option under "Account actions" - the dropdown-menu where you added the Cal-/CardDAV account (step 2).
diff --git a/docs/download/build-thunderbird-plugins.sh b/docs/download/build-thunderbird-plugins.sh
deleted file mode 100755
index 35ff84a26..000000000
--- a/docs/download/build-thunderbird-plugins.sh
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/bash
-
-set -e
-
-MAILHOST=$1
-if [ "$MAILHOST" = "" ]; then
- echo "Usage: echo example.com example.org | $0 mailcow.example.com"
- exit 1
-fi
-
-cd $(dirname $0)
-
-# we have to use the master branch, because there is no tag or release at the moment
-wget -O connector.zip https://github.com/inverse-inc/sogo-connector/archive/master.zip
-unzip connector.zip
-
-# build custom connector
-while read DOMAINS; do
- for DOMAIN in $DOMAINS; do
- echo "Building SOGo Connector for $DOMAIN hosted on $MAILHOST"
- cd sogo-connector-master
- mkdir -p custom/${DOMAIN}
- cp -r custom/sogo-demo/* custom/${DOMAIN}/
- sed -i "s/https:\/\/demo\.sogo\.nu/https:\/\/${MAILHOST}/g" custom/${DOMAIN}/chrome/content/sogo-connector/general/custom-preferences.js
- sed -i "s/plugins\/updates\.php[?]/thunderbird-plugins.php?domain=${DOMAIN}\&/g" chrome/content/sogo-connector/global/extensions.rdf
- # adjust sogo-connector.autocomplete.server.urlid
- sed -i "s/\"public\"/\"${MAILHOST}\"/g" custom/${DOMAIN}/chrome/content/sogo-connector/general/custom-preferences.js
- # remove wrong timezone setting
- sed -i 's/char_pref(\"calendar\.timezone\.local\", \"\/mozilla\.org\/20070129_1\/America\/Montreal\");//g' custom/${DOMAIN}/chrome/content/sogo-connector/general/custom-preferences.js
-
- echo 'bool_pref("mail.collect_email_address_outgoing", false);' >> custom/${DOMAIN}/chrome/content/sogo-connector/general/custom-preferences.js
- make build=${DOMAIN}
- CONNECTOR_VER=$(grep \"version\" manifest.json | awk -F '"' '{print $4}')
- CONNECTOR_MIN_VER=$(grep strict_min_version manifest.json | grep -Eo '[0-9\.]+' | head -n 1)
- mv sogo-connector-*.xpi ../sogo-connector-${CONNECTOR_VER}-${DOMAIN}.xpi
- cd ..
- done
-done
-
-# if you add any other plugins below, you need to add them into extensions.rdf as in the line commented out above
-
-# # download Sieve plugin
-# SIEVE_RELEASES=$(wget --header="Accept: application/vnd.github.v3+json" -qO - https://api.github.com/repos/thsmi/sieve/releases)
-# SIEVE_VER=$(echo "$SIEVE_RELEASES" | grep -o '"tag_name": *"[^"]*"' | head -n 1 | awk -F '"' '{print $4}')
-# SIEVE_URL=$(echo "$SIEVE_RELEASES" | grep -o '"browser_download_url": *"[^"]*"' | head -n 1 | awk -F '"' '{print $4}')
-# wget -O sieve-${SIEVE_VER}.xpi ${SIEVE_URL}
-# unset SIEVE_RELEASES
-#
-# # download ACL plugin
-# IMAP_ACL_RELEASES=$(wget -qO - 'https://addons.thunderbird.net/en-US/thunderbird/addon/imap-acl-extension/')
-# IMAP_ACL_VER=$(echo "$IMAP_ACL_RELEASES" | grep version-number | awk -F '[<>]' '{print $3}' | head -n 1)
-# IMAP_ACL_URL=$(echo "$IMAP_ACL_RELEASES" | grep -o 'https://.*\.xpi' | head -n 1)
-# wget -O imap_acl_extension-${IMAP_ACL_VER}-tb.xpi ${IMAP_ACL_URL}
-# unset IMAP_ACL_RELEASES
-
-# update version file
-echo "sogo-connector@inverse.ca;${CONNECTOR_VER};sogo-connector-${CONNECTOR_VER}-__DOMAIN__.xpi;${CONNECTOR_MIN_VER}" > version.csv
-# echo "sieve@mozdev.org;${SIEVE_VER};sieve-${SIEVE_VER}.xpi" >> version.csv
-# echo "imap-acl@sirphreak.com;${IMAP_ACL_VER};imap_acl_extension-${IMAP_ACL_VER}-tb.xpi" >> version.csv
-
-rm -rf sogo-connector-master *.zip
diff --git a/docs/download/thunderbird-plugins.php b/docs/download/thunderbird-plugins.php
deleted file mode 100644
index 889cdf35d..000000000
--- a/docs/download/thunderbird-plugins.php
+++ /dev/null
@@ -1,118 +0,0 @@
- 'thunderbird',
- 'version' => $row[1],
- 'filename' => str_replace('__DOMAIN__', $_GET["domain"], $row[2]),
- );
- if (count($row) > 3)
- {
- $plugins[$row[0]]['min_version'] = $row[3];
- }
- else
- {
- $plugins[$row[0]]['min_version'] = '30.0';
- }
- }
- fclose($fh);
- }
-}
-
-$applications
-= array( "thunderbird" => "{3550f703-e582-4d05-9a08-453d09bdfdc6}
- __MIN_VERSION__
- 99.*" );
-
-$pluginname = $_GET["plugin"];
-$plugin =& $plugins[$pluginname];
-$application =& $applications[$plugin["application"]];
-
-if ( $plugin ) {
- $platform = $_GET["platform"];
- if ( $platform
- && file_exists( $platform . "/" . $plugin["filename"] ) ) {
- $plugin["filename"] = $platform . "/" . $plugin["filename"];
- }
- elseif ( !file_exists( $plugin["filename"] ) ) {
- $plugin = false;
- }
-}
-
-if (preg_match('/Thunderbird\/([0-9\.]+)/', $_SERVER['HTTP_USER_AGENT'], $client_ver))
-{
- $client_ver = $client_ver[1];
-}
-else
-{
- $client_ver = $plugin['min_version'];
-}
-
-if ( $plugin ) {
- if (version_compare($client_ver, $plugin['min_version'], '<')) {
- header("Content-type: text/plain; charset=utf-8", true, 404);
- echo( 'Plugin not compatible with client version' );
- exit;
- }
- header("Content-type: text/xml; charset=utf-8");
- echo ('' . "\n");
-?>
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/docs/images/thunderbird-tbsync-caldav.png b/docs/images/thunderbird-tbsync-caldav.png
deleted file mode 100644
index b9f60023b..000000000
Binary files a/docs/images/thunderbird-tbsync-caldav.png and /dev/null differ
diff --git a/docs/images/thunderbird-tbsync-enable.png b/docs/images/thunderbird-tbsync-enable.png
deleted file mode 100644
index f45298d86..000000000
Binary files a/docs/images/thunderbird-tbsync-enable.png and /dev/null differ
diff --git a/docs/images/thunderbird-tbsync.png b/docs/images/thunderbird-tbsync.png
deleted file mode 100644
index 0c8680360..000000000
Binary files a/docs/images/thunderbird-tbsync.png and /dev/null differ
diff --git a/docs/third_party-thunderbird.md b/docs/third_party-thunderbird.md
deleted file mode 100644
index 8f018c9de..000000000
--- a/docs/third_party-thunderbird.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# Build the SOGo Connector plugin
-
-Install GNU Make, tar, and ZIP if you don't already have them installed. On Debian/Ubuntu, this can be done using
-
-```
-apt-get install make tar zip
-```
-
-Next, go to `data/web` inside mailcow-dockerized.
-Place the file [thunderbird-plugins.php](download/thunderbird-plugins.php) into that directory.
-Create a new directory `thunderbird-plugins` and place the script [build-plugins.sh](download/build-thunderbird-plugins.sh) into it.
-Finally, execute the script with your hostname as an argument and piping it the names of all domains that mailcow handles.
-All of this can be done using the following commands:
-
-```
-cd data/web
-curl -LO https://github.com/mailcow/mailcow-dockerized-docs/raw/master/docs/download/thunderbird-plugins.php
-mkdir thunderbird-plugins
-cd thunderbird-plugins
-curl -Lo build-plugins.sh https://github.com/mailcow/mailcow-dockerized-docs/raw/master/docs/download/build-thunderbird-plugins.sh
-chmod +x build-plugins.sh
-echo example.com example.org | ./build-plugins.sh mailcow.example.com
-```
-
-# Install it in Thunderbird
-
-After you have set up your mailcow IMAP account in Thunderbird, download the SOGo Connector plugin for your domain, e.g. https://mailcow.example.com/thunderbird-plugins/sogo-connector-68.0.1-example.com.xpi (see `data/web/thunderbird-plugins`), and install it into Thunderbird.
-All your address books and calendars will be configured automatically.
diff --git a/mkdocs.yml b/mkdocs.yml
index be490673a..10b570ebe 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -142,7 +142,6 @@ nav:
- 'Nextcloud': 'third_party-nextcloud.md'
- 'Portainer': 'third_party-portainer.md'
- 'Roundcube': 'third_party-roundcube.md'
- - 'SOGo Connector for Thunderbird': 'third_party-thunderbird.md'
extra:
palette:
primary: "indigo"