diff --git a/docs/configuring-playbook-jitsi.md b/docs/configuring-playbook-jitsi.md
index a9d3c2de..f51f8fc1 100644
--- a/docs/configuring-playbook-jitsi.md
+++ b/docs/configuring-playbook-jitsi.md
@@ -39,7 +39,17 @@ By default the Jitsi Meet instance does not require any kind of login and is ope
 
 If you're fine with such an open Jitsi instance, please skip to [Apply changes](#apply-changes).
 
-If you would like to control who is allowed to open meetings on your new Jitsi instance, then please follow this step to enable Jitsi's authentication and guests mode. With authentication enabled, all meeting rooms have to be opened by a registered user, after which guests are free to join. If a registered host is not yet present, guests are put on hold in individual waiting rooms.
+If you would like to control who is allowed to open meetings on your new Jitsi instance, then please follow the following steps to enable Jitsi's authentication and optionally guests mode.
+Currently, there are three supported authentication modes: 'internal' (default), 'matrix' and 'ldap'.
+
+**Note:** Authentication is not tested via the playbook's self-checks.
+We therefore recommend that you manually verify if authentication is required by jitsi.
+For this, try to manually create a conference on jitsi.DOMAIN in your browser. 
+
+### Authenticate using Jitsi accounts (Auth-Type 'internal')
+The default authentication mechanism is 'internal' auth, which requires jitsi-accounts to be setup and is the recommended setup, as it also works in federated rooms. 
+With authentication enabled, all meeting rooms have to be opened by a registered user, after which guests are free to join.
+If a registered host is not yet present, guests are put on hold in individual waiting rooms.
 
 Add these lines to your `inventory/host_vars/matrix.DOMAIN/vars.yml` configuration:
 
@@ -53,20 +63,35 @@ matrix_jitsi_prosody_auth_internal_accounts:
     password: "another-password"
 ```
 
-**Caution:** Accounts added here and subsquently removed will not be automatically removed from the Prosody server until user account cleaning is integrated into the playbook.
+**Caution:** Accounts added here and subsequently removed will not be automatically removed from the Prosody server until user account cleaning is integrated into the playbook.
 
 **If you get an error** like this: "Error: Account creation/modification not supported.", it's likely that you had previously installed Jitsi without auth/guest support. In such a case, you should look into [Rebuilding your Jitsi installation](#rebuilding-your-jitsi-installation).
 
+### Authenticate using Matrix OpenID (Auth-Type 'matrix')
 
-### (Optional) LDAP authentication
+**Attention: Probably breaks jitsi in federated rooms and does not allow sharing conference links with guests.**
 
-The default authentication mode of Jitsi is `internal`, however LDAP is also supported. An example LDAP configuration could be:
+Using this authentication type require a [Matrix User Verification Service](https://github.com/matrix-org/matrix-user-verification-service).
+By default, this playbook creates and configures a user-verification-service to run locally, see [configuring-user-verification-service](configuring-playbook-user-verification-service.md).
+
+To enable set this configuration at host level:
+
+```yaml
+matrix_jitsi_enable_auth: true
+matrix_jitsi_auth_type: "matrix"
+```
+
+For more information see also [https://github.com/matrix-org/prosody-mod-auth-matrix-user-verification](https://github.com/matrix-org/prosody-mod-auth-matrix-user-verification).
+
+### Authenticate using LDAP (Auth-Type 'ldap')
+
+An example LDAP configuration could be:
 
 ```yaml
 matrix_jitsi_enable_auth: true
 matrix_jitsi_auth_type: ldap
 matrix_jitsi_ldap_url: "ldap://ldap.DOMAIN"
-matrix_jitsi_ldap_base: "OU=People,DC=DOMAIN
+matrix_jitsi_ldap_base: "OU=People,DC=DOMAIN"
 #matrix_jitsi_ldap_binddn: ""
 #matrix_jitsi_ldap_bindpw: ""
 matrix_jitsi_ldap_filter: "uid=%u"
@@ -200,7 +225,19 @@ matrix_nginx_proxy_proxy_jitsi_additional_jvbs:
 Applied together this will allow you to provision extra JVB instances which will register themselves with the prosody service and be available for jicofo 
 to route conferences too.
 
+## (Optional) Enable Gravatar
+
+In the default Jisti Meet configuration, gravatar.com is enabled as an avatar service. This results in third party request leaking data to gravatar.
+Since element already sends the url of configured Matrix avatars to Jitsi, we disabled gravatar.
+
+To enable Gravatar set:
+
+```yaml
+matrix_jitsi_disable_gravatar: false
+```
 
+**Beware:** This leaks information to a third party, namely the Gravatar-Service (unless configured otherwise: gravatar.com).
+Besides metadata, this includes the matrix user_id and possibly the room identifier (via `referrer` header).
 
 ## Apply changes
 
diff --git a/docs/configuring-playbook-user-verification-service.md b/docs/configuring-playbook-user-verification-service.md
new file mode 100644
index 00000000..f3d3aa6e
--- /dev/null
+++ b/docs/configuring-playbook-user-verification-service.md
@@ -0,0 +1,116 @@
+# Setting up Matrix User Verification Service (optional)
+
+**[Matrix User Verification Service](https://github.com/matrix-org/matrix-user-verification-service) (hereafter: UVS) can only be installed after Matrix services are installed and running.**
+If you're just installing Matrix services for the first time, please continue with the [Configuration](configuring-playbook.md) / [Installation](installing.md) flow and come back here later.
+
+Currently, the main purpose of this role is to allow Jitsi to authenticate matrix users and check if they are authorized to join a conference. Please refer to the documentation of the [Matrix User Verification Service](https://github.com/matrix-org/matrix-user-verification-service) to understand how it works.
+
+**Note**: enabling Matrix User Verification Service, means that the `openid` API endpoints will be exposed on the Matrix Federation port (usually `8448`), even if [federation](configuring-playbook-federation.md) is disabled.
+
+If the Jitsi server is also configured by this collection, all plugging of variables and secrets is handled in `group_vars/matrix_servers`.
+
+__Some general concepts of UVS may be helpful to understand the rest, so here they are:__
+
+UVS can be used to verify two claims: 
+
+* (A) Whether a given OpenID token is valid for a given server and
+* (B) whether a user is member of a given room and the corresponding PowerLevel
+
+Verifying an OpenID token id done by finding the corresponding Homeserver via  '.well-known/matrix/server' for the given domain.
+The configured `matrix_user_verification_service_uvs_homeserver_url` does **not** factor into this.
+By default, this collection only checks against `matrix_server_fqn_matrix`.
+Therefore, the request will be made against the public openid API for `matrix_server_fqn_matrix`.
+
+Verifying RoomMembership and PowerLevel is done against `matrix_user_verification_service_uvs_homeserver_url` which is by default done via the docker network.
+UVS will verify the validity of the token beforehand though.
+
+## Prerequisites
+
+In order to use UVS, an admin token for the configured homeserver must be supplied. For now this means configuring Synapse and creating the token before installing UVS.
+
+## Enable
+
+[Matrix User Verification Service](https://github.com/matrix-org/matrix-user-verification-service) installation is disabled by default unless required by Jitsi (see group_vars/matrix_servers). 
+You can enable it in your configuration file (`inventory/host_vars/matrix.<your-domain>/vars.yml`):
+
+```yaml
+matrix_user_verification_service_enabled: true
+```
+
+## Configuration
+
+The only required configuration variable is `matrix_user_verification_service_uvs_access_token` (see below).
+
+For a list of all configuration options see the role defaults [`roles/matrix-user-verification-service/defaults/main.yml`](../roles/custom/matrix-user-verification-service/defaults/main.yml).
+But be aware of all the plugging happening in `group_vars/matrix_servers`.
+
+In the default configuration, the UVS Server is only reachable via the docker network, which is fine if e.g. Jitsi is also running in a container on the host.
+However, it is possible to expose UVS via setting `matrix_user_verification_service_container_http_host_bind_port`. Be aware that the normally used port (3000) may collide with Grafana.
+
+### Access token
+
+The Synapse Access Token is used to verify RoomMembership and PowerLevel against the configured homeserver_url (which is plugged in group_vars).
+
+We recommend that you create a dedicated Matrix user for uvs (`uvs` is a good username).
+Follow our [Registering users](registering-users.md) guide to register a user with administration privileges.
+
+You are required to specify an access token (belonging to this new user) for UVS to work.
+To get an access token for the UVS user, you can follow the documentation on [how to do obtain an access token](obtaining-access-tokens.md).
+
+**Access tokens are sensitive information. Do not include them in any bug reports, messages, or logs. Do not share the access token with anyone.**
+
+```yaml
+matrix_user_verification_service_uvs_access_token: "YOUR ACCESS TOKEN HERE"
+```
+
+### (Optional) Auth Token
+
+It is possible to set an API Auth Token to restrict access to the UVS. If this is set, anyone making a request to UVS must provide it via the header "Authorization: Bearer TOKEN"
+
+By default, the token will be derived from `matrix_homeserver_generic_secret_key` in `group_vars/matrix_servers`.
+To set your own Token, simply put the following in your host_vars.
+
+```yaml
+matrix_user_verification_service_uvs_auth_token: "TOKEN"
+```
+
+In case Jitsi is also managed by this collection and 'matrix' authentication in Jitsi is enabled, this collection will automatically configure Jitsi to use the configured auth token.
+
+### (Optional) Federation
+
+In theory (however currently untested), UVS can handle federation. Simply set:
+
+```yaml
+matrix_user_verification_service_uvs_openid_verify_server_name: ~
+```
+
+using host_vars to override the group_vars.
+
+This will instruct UVS to verify the OpenID token against any domain given in a request. 
+Homeserver discovery is done via '.well-known/matrix/server' of the given domain.
+
+## Installation
+
+After these variables have been set, please run the following command to re-run setup and to restart UVS:
+
+```
+ansible-playbook -i inventory/hosts setup.yml --tags=setup-matrix-user-verification-service,start
+```
+
+## Logging
+
+The configuration variable `UVS_LOG_LEVEL` can be set to: 
+- warning
+- info
+- debug
+
+## TLS Certificate Checking
+If the matrix Homeserver does not provide a valid TLS certificate, UVS will fail with the following error message:
+
+> message: 'No response received: [object Object]',
+
+This also applies to self-signed and let's encrypt staging certificates.
+
+To disable certificate validation altogether (INSECURE! Not suitable for production use!) set: `NODE_TLS_REJECT_UNAUTHORIZED=0`
+
+Alternatively, it is possible to inject your own CA certificates into the container by mounting a PEM file with additional trusted CAs into the container and pointing the `NODE_EXTRA_CA_CERTS` environment variable to it.
diff --git a/group_vars/matrix_servers b/group_vars/matrix_servers
index 70abde3a..402e3cee 100755
--- a/group_vars/matrix_servers
+++ b/group_vars/matrix_servers
@@ -320,6 +320,8 @@ devture_systemd_service_manager_services_list_auto: |
     ([{'name': 'matrix-synapse-admin.service', 'priority': 4000, 'groups': ['matrix', 'synapse-admin']}] if matrix_synapse_admin_enabled else [])
     +
     ([{'name': 'matrix-synapse-reverse-proxy-companion.service', 'priority': 1500, 'groups': ['matrix', 'homeservers', 'synapse', 'reverse-proxies']}] if matrix_synapse_reverse_proxy_companion_enabled else [])
+    +
+    ([{'name': 'matrix-user-verification-service.service', 'priority': 800, 'groups': ['matrix', 'matrix-user-verification-service']}] if matrix_user_verification_service_enabled else [])
   }}
 
 ########################################################################
@@ -2011,6 +2013,11 @@ matrix_jitsi_web_stun_servers: |
 matrix_jitsi_etherpad_enabled: "{{ matrix_etherpad_enabled }}"
 matrix_jitsi_etherpad_base: "{{ matrix_etherpad_base_url if matrix_etherpad_enabled else 'https://scalar.vector.im/etherpad' }}"
 
+# Allow verification using JWT and matrix-UVS
+matrix_jitsi_prosody_auth_matrix_uvs_auth_token: "{{ matrix_user_verification_service_uvs_auth_token }}"
+
+matrix_jitsi_self_check_validate_certificates: "{{ false if matrix_ssl_retrieval_method == 'self-signed' else true }}"
+
 ######################################################################
 #
 # /matrix-jitsi
@@ -2156,7 +2163,10 @@ matrix_nginx_proxy_proxy_buscarron_enabled: "{{ matrix_bot_buscarron_enabled }}"
 matrix_nginx_proxy_proxy_dimension_enabled: "{{ matrix_dimension_enabled }}"
 matrix_nginx_proxy_proxy_etherpad_enabled: "{{ matrix_etherpad_enabled and matrix_etherpad_mode == 'standalone' }}"
 matrix_nginx_proxy_proxy_bot_go_neb_enabled: "{{ matrix_bot_go_neb_enabled }}"
+
 matrix_nginx_proxy_proxy_jitsi_enabled: "{{ matrix_jitsi_enabled }}"
+matrix_nginx_proxy_proxy_jitsi_manage_wellknown: "{{ matrix_jitsi_require_well_known }}"
+
 matrix_nginx_proxy_proxy_grafana_enabled: "{{ matrix_grafana_enabled }}"
 matrix_nginx_proxy_proxy_sygnal_enabled: "{{ matrix_sygnal_enabled }}"
 matrix_nginx_proxy_proxy_ntfy_enabled: "{{ matrix_ntfy_enabled }}"
@@ -2804,7 +2814,7 @@ matrix_synapse_tls_federation_listener_enabled: false
 matrix_synapse_tls_certificate_path: ~
 matrix_synapse_tls_private_key_path: ~
 
-matrix_synapse_federation_port_openid_resource_required: "{{ not matrix_synapse_federation_enabled and (matrix_dimension_enabled or matrix_ma1sd_enabled) }}"
+matrix_synapse_federation_port_openid_resource_required: "{{ not matrix_synapse_federation_enabled and (matrix_dimension_enabled or matrix_ma1sd_enabled or matrix_user_verification_service_enabled) }}"
 
 # If someone instals Prometheus via the playbook, they most likely wish to monitor Synapse.
 matrix_synapse_metrics_enabled: "{{ matrix_prometheus_enabled }}"
@@ -3251,3 +3261,52 @@ matrix_user_creator_users_auto: |
 # /matrix-user-creator
 #
 ######################################################################
+
+
+######################################################################
+#
+# matrix-user-verification-service
+#
+######################################################################
+
+## FIXME: Needs to be updated when there is a proper release by upstream.
+matrix_user_verification_service_docker_image: "{{ matrix_user_verification_service_docker_image_name_prefix }}matrixdotorg/matrix-user-verification-service@sha256:d2aabc984dd69d258c91900c36928972d7aaef19d776caa3cd6a0fbc0e307270"
+
+# enable if jitsi is managed by this playbook and requires JWT auth
+matrix_user_verification_service_enabled: "{{ (matrix_jitsi_enabled | bool and matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == 'matrix') }}"
+matrix_user_verification_service_systemd_required_services_list: |
+      {{
+        ['docker.service']
+        +
+        (['matrix-synapse.service'] if matrix_synapse_enabled else [])
+        +
+        ([devture_postgres_identifier ~ '.service'] if devture_postgres_enabled else [])
+      }}
+
+# If Jitsi is managed by this playbook we can use the docker network - no need to expose a port.
+# If Jitsi is not managed by this playbook, or you otherwise have a need for it, you can expose
+# matrix-user-verfification-services's client-server port to the local host.
+# Note: If grafana is also enabled, the exposed port is changed to 3003.
+matrix_user_verification_service_container_http_host_bind_port: "{{  '' if (matrix_jitsi_enabled | bool and matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == 'matrix') else '127.0.0.1:' + ('3003' if matrix_nginx_proxy_proxy_grafana_enabled else '3000') }}"
+
+# URL exposed in the docker network
+matrix_user_verification_service_container_url: "http://{{  matrix_user_verification_service_container_name }}:3000"
+
+# Set the homeserver URL to the container name if synapse is managed by this collection
+matrix_user_verification_service_uvs_homeserver_url: "{{ matrix_homeserver_container_url if matrix_synapse_enabled }}"
+# If synapse is managed by this collection, we will connect via docker network, which is a private ip.
+# Therefore we need to disable IP checks
+matrix_user_verification_service_uvs_disable_ip_blacklist: "{{'true' if matrix_synapse_enabled else 'false'}}"
+
+matrix_user_verification_service_uvs_auth_token: "{{ '%s' | format(matrix_homeserver_generic_secret_key) | password_hash('sha512', 'uvs.auth.token', rounds=655555) | to_uuid }}"
+
+# Pin UVS to only check openId Tokens for the matrix_server_name configured by this collection.
+# This is not the homeserverURL, but rather the domain in the matrix "user ID"
+matrix_user_verification_service_uvs_openid_verify_server_name: "{{ matrix_domain }}"
+matrix_user_verification_service_uvs_log_level: warning
+
+######################################################################
+#
+# /matrix-user-verification-service
+#
+######################################################################
diff --git a/playbooks/matrix.yml b/playbooks/matrix.yml
index 5190521e..ef181b3f 100755
--- a/playbooks/matrix.yml
+++ b/playbooks/matrix.yml
@@ -97,6 +97,7 @@
     - custom/matrix-client-hydrogen
     - custom/matrix-client-cinny
     - custom/matrix-jitsi
+    - custom/matrix-user-verification-service
     - custom/matrix-ldap-registration-proxy
     - custom/matrix-ma1sd
     - custom/matrix-dimension
diff --git a/roles/custom/matrix-jitsi/defaults/main.yml b/roles/custom/matrix-jitsi/defaults/main.yml
index da166cd8..d9a7849d 100644
--- a/roles/custom/matrix-jitsi/defaults/main.yml
+++ b/roles/custom/matrix-jitsi/defaults/main.yml
@@ -13,14 +13,16 @@ matrix_jitsi_enable_jaas_components: false
 matrix_jitsi_enable_p2p: true
 matrix_jitsi_enable_av_moderation: true
 matrix_jitsi_enable_breakout_rooms: true
+matrix_jitsi_disable_gravatar: true
 
-# Authentication type, must be one of internal, jwt or ldap.
-# Currently only internal and ldap mechanisms are supported by this playbook.
+# Authentication type, must be one of internal, jwt, matrix or ldap.
+# Currently, only internal, matrix and ldap mechanisms are supported by this playbook.
+# matrix auth verifies against matrix openID, and requires a user-verification-service to run.
 matrix_jitsi_auth_type: internal
 
 # A list of Jitsi (Prosody) accounts to create using the internal authentication mechanism.
 #
-# Accounts added here and subsquently removed will not be automatically removed
+# Accounts added here and subsequently removed will not be automatically removed
 # from the Prosody server until user account cleaning is integrated into the playbook.
 #
 # Example:
@@ -49,6 +51,23 @@ matrix_jitsi_ldap_tls_cacert_file: "/etc/ssl/certs/ca-certificates.crt"
 matrix_jitsi_ldap_tls_cacert_dir: "/etc/ssl/certs"
 matrix_jitsi_ldap_start_tls: false
 
+# Auth type: matrix
+matrix_jitsi_prosody_auth_matrix_user_verification_repo_location: "https://github.com/matrix-org/prosody-mod-auth-matrix-user-verification"
+matrix_jitsi_prosody_auth_matrix_user_verification_repo_target: "{{ matrix_jitsi_prosody_ext_path }}/prosody_auth_matrix_user_verification"
+matrix_jitsi_prosody_auth_matrix_user_verification_repo_version: "2839499cb03894d8cfc3e5b2219441427cb133d8" # v1.8.0
+matrix_jitsi_prosody_auth_matrix_uvs_sync_power_levels: true
+matrix_jitsi_prosody_auth_matrix_uvs_location: "{{ matrix_user_verification_service_container_url }}"
+# Should match domain, see https://github.com/vector-im/element-web/pull/15114/commits/0410a6b3be82a41457275e4d1ce879dea146e092
+matrix_jitsi_prosody_auth_matrix_jwt_app_id: "{{ matrix_server_fqn_jitsi }}"
+matrix_jitsi_prosody_auth_matrix_files:
+  - path: "mod_auth_matrix_user_verification.lua"
+    when: true
+  - path: "mod_matrix_power_sync.lua"
+    when: "{{ matrix_jitsi_prosody_auth_matrix_uvs_sync_power_levels }}"
+
+# Plugged in group_vars
+#matrix_jitsi_prosody_auth_matrix_uvs_auth_token:
+
 matrix_jitsi_timezone: UTC
 
 matrix_jitsi_xmpp_domain: meet.jitsi
@@ -180,6 +199,17 @@ matrix_jitsi_prosody_docker_image_force_pull: "{{ matrix_jitsi_prosody_docker_im
 matrix_jitsi_prosody_base_path: "{{ matrix_base_data_path }}/jitsi/prosody"
 matrix_jitsi_prosody_config_path: "{{ matrix_jitsi_prosody_base_path }}/config"
 matrix_jitsi_prosody_plugins_path: "{{ matrix_jitsi_prosody_base_path }}/prosody-plugins-custom"
+matrix_jitsi_prosody_ext_path: "{{ matrix_jitsi_prosody_base_path }}/ext"
+
+# well known is currently only needed for auth type "matrix"
+matrix_jitsi_require_well_known: "{{ matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == 'matrix' }}"
+matrix_jitsi_wellknown_element_jitsi_json: '{"auth": "openidtoken-jwt"}'
+
+#
+matrix_jitsi_muc_modules: |
+  {{
+    (['matrix_power_sync'] if matrix_jitsi_prosody_auth_matrix_uvs_sync_power_levels | bool else [])
+  }}
 
 # A list of extra arguments to pass to the container
 matrix_jitsi_prosody_container_extra_arguments: []
diff --git a/roles/custom/matrix-jitsi/tasks/main.yml b/roles/custom/matrix-jitsi/tasks/main.yml
index d7dc6623..b35c2c34 100644
--- a/roles/custom/matrix-jitsi/tasks/main.yml
+++ b/roles/custom/matrix-jitsi/tasks/main.yml
@@ -67,3 +67,9 @@
     - setup-all
     - setup-jitsi
     - setup-additional-jitsi-jvb
+
+- block:
+    - when: matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == 'matrix'
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/self_check_matrix_auth.yml"
+  tags:
+    - self-check
diff --git a/roles/custom/matrix-jitsi/tasks/self_check_matrix_auth.yml b/roles/custom/matrix-jitsi/tasks/self_check_matrix_auth.yml
new file mode 100644
index 00000000..68a28ef7
--- /dev/null
+++ b/roles/custom/matrix-jitsi/tasks/self_check_matrix_auth.yml
@@ -0,0 +1,62 @@
+---
+
+- ansible.builtin.set_fact:
+    matrix_jitsi_prosody_self_check_uvs_health_url: "{{ matrix_jitsi_prosody_auth_matrix_uvs_location }}/health"
+    matrix_jitsi_element_jitsi_well_known_url: "{{ matrix_jitsi_web_public_url }}/.well-known/element/jitsi"
+
+- name: Check if jitsi serves the .well-known/element/jitsi
+  ansible.builtin.uri:
+    url: "{{ matrix_jitsi_element_jitsi_well_known_url }}"
+    follow_redirects: none
+    return_content: true
+    validate_certs: "{{ matrix_jitsi_self_check_validate_certificates }}"
+    headers:
+      Origin: example.com
+  check_mode: false
+  register: result_well_known_jitsi_element_jitsi
+  ignore_errors: true
+
+- name: Fail if .well-known not working
+  ansible.builtin.fail:
+    msg: |
+      Failed checking that the Jitsi well-known file for Element auth is configured at `{{ matrix_jitsi_element_jitsi_well_known_url }}`
+      Full error: {{ result_well_known_jitsi_element_jitsi }}
+  when: "result_well_known_jitsi_element_jitsi.failed"
+
+- name: Parse JSON for well-known payload at the matrix hostname
+  ansible.builtin.set_fact:
+    well_known_matrix_payload: "{{ result_well_known_jitsi_element_jitsi.content | from_json }}"
+
+- name: Fail if .well-known not CORS-aware
+  ansible.builtin.fail:
+    msg: "The well-known file on `{{ matrix_jitsi_element_jitsi_well_known_url }}` is not CORS-aware. The file needs to be served with an Access-Control-Allow-Origin header set."
+  when: "'access_control_allow_origin' not in result_well_known_jitsi_element_jitsi"
+
+- name: Report working .well-known
+  ansible.builtin.debug:
+    msg: "well-known is configured correctly at `{{ matrix_jitsi_element_jitsi_well_known_url }}`"
+
+- name: Check if we can reach the user verification service and if it's healthy
+  ansible.builtin.command:
+    argv:
+      - "docker"
+      - "exec"
+      - "matrix-jitsi-prosody"
+      - "wget"
+      - "-O"
+      - "-"
+      - "--quiet"
+      - "{{ matrix_jitsi_prosody_self_check_uvs_health_url | quote }}"
+  register: matrix_jitsi_prosody_self_check_uvs_result
+  ignore_errors: true
+
+- name: Fail if user verification service is not (reachable and healthy)
+  ansible.builtin.fail:
+    msg: |
+      Failed checking user verification service is up (checked endpoint: `{{ matrix_jitsi_prosody_self_check_uvs_health_url }}`).
+      Full error: {{ matrix_jitsi_prosody_self_check_uvs_result }}
+  when: "matrix_jitsi_prosody_self_check_uvs_result.failed"
+
+- name: Report healthy user verification service
+  ansible.builtin.debug:
+    msg: "User verification service is working (checked endpoint: `{{ matrix_jitsi_prosody_self_check_uvs_health_url }}`)"
diff --git a/roles/custom/matrix-jitsi/tasks/setup_jitsi_prosody_install.yml b/roles/custom/matrix-jitsi/tasks/setup_jitsi_prosody_install.yml
index 78581166..f5beab2b 100644
--- a/roles/custom/matrix-jitsi/tasks/setup_jitsi_prosody_install.yml
+++ b/roles/custom/matrix-jitsi/tasks/setup_jitsi_prosody_install.yml
@@ -11,6 +11,7 @@
     - {path: "{{ matrix_jitsi_prosody_base_path }}", when: true}
     - {path: "{{ matrix_jitsi_prosody_config_path }}", when: true}
     - {path: "{{ matrix_jitsi_prosody_plugins_path }}", when: true}
+    - {path: "{{ matrix_jitsi_prosody_ext_path }}", when: true}
   when: item.when | bool
 
 - name: Ensure jitsi-prosody Docker image is pulled
@@ -32,6 +33,43 @@
     group: "{{ matrix_user_groupname }}"
     mode: 0640
 
+# Configure matrix authentication.
+- name: Install user verification plugin
+  ansible.builtin.include_tasks:
+    file: "{{ role_path }}/tasks/util/setup_jitsi_auth_uvs_install.yml"
+  when: matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == "matrix"
+
+- name: Manage Jitsi .well-known
+  when: matrix_jitsi_require_well_known | bool
+  block:
+    - name: Ensure .well-known directories exist
+      ansible.builtin.file:
+        path: "{{ item.path }}"
+        state: directory
+        mode: 0775
+        owner: "{{ matrix_user_username }}"
+        group: "{{ matrix_user_groupname }}"
+      with_items:
+        - {path: "{{ matrix_static_files_base_path }}/.well-known/element", when: "{{ matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == 'matrix' }}"}
+      when: item.when | bool
+
+    # Create .well-known/element/jitsi in the static file directory for nginx-proxy.
+    - name: Ensure Jitsi /.well-known/element/jitsi configured
+      ansible.builtin.copy:
+        content: "{{ matrix_jitsi_wellknown_element_jitsi_json }}"
+        dest: "{{ matrix_static_files_base_path }}/.well-known/element/jitsi"
+        mode: 0644
+        owner: "{{ matrix_user_username }}"
+        group: "{{ matrix_user_groupname }}"
+      when: matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == "matrix"
+# END Block
+
+# Remove matrix authentication if disabled
+- name: Ensure user verification plugin is not present if matrix auth is disabled
+  ansible.builtin.include_tasks:
+    file: "{{ role_path }}/tasks/util/setup_jitsi_auth_uvs_uninstall.yml"
+  when: (not matrix_jitsi_enable_auth | bool) or (matrix_jitsi_auth_type != "matrix")
+
 - name: Ensure matrix-jitsi-prosody.service file is installed
   ansible.builtin.template:
     src: "{{ role_path }}/templates/prosody/matrix-jitsi-prosody.service.j2"
@@ -39,7 +77,9 @@
     mode: 0644
   register: matrix_jitsi_prosody_systemd_service_result
 
-- name: Ensure authentication is properly configured
+# Tasks that require a running prosody container are called in this file.
+- name: Run prosody related tasks, that require a running container.
   ansible.builtin.include_tasks:
-    file: "{{ role_path }}/tasks/util/setup_jitsi_auth.yml"
-  when: matrix_jitsi_enable_auth | bool
+    file: "{{ role_path }}/tasks/util/setup_jitsi_prosody_post_setup_hooks.yml"
+  when:
+    - matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == "internal"
diff --git a/roles/custom/matrix-jitsi/tasks/util/prosody_post_setup_hooks/setup_jitsi_auth_internal.yml b/roles/custom/matrix-jitsi/tasks/util/prosody_post_setup_hooks/setup_jitsi_auth_internal.yml
new file mode 100644
index 00000000..ac9bda49
--- /dev/null
+++ b/roles/custom/matrix-jitsi/tasks/util/prosody_post_setup_hooks/setup_jitsi_auth_internal.yml
@@ -0,0 +1,17 @@
+---
+#
+# Tasks related to configuring Jitsi internal authentication on a running prosody instance.
+#
+
+- name: Ensure Jitsi internal authentication users are configured
+  ansible.builtin.shell: "{{ devture_systemd_docker_base_host_command_docker }} exec matrix-jitsi-prosody prosodyctl --config /config/prosody.cfg.lua register {{ item.username | quote }} meet.jitsi {{ item.password | quote }}"
+  with_items: "{{ matrix_jitsi_prosody_auth_internal_accounts }}"
+  when:
+    - matrix_jitsi_prosody_auth_internal_accounts|length > 0
+  register: matrix_jitsi_user_configuration_result
+  changed_when: matrix_jitsi_user_configuration_result.rc == 0
+  no_log: true
+
+#
+# Tasks related to clean up after configuring internal authentication.
+#
diff --git a/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth.yml b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth.yml
deleted file mode 100644
index 60a49b42..00000000
--- a/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth.yml
+++ /dev/null
@@ -1,42 +0,0 @@
----
-#
-# Start Necessary Services
-#
-
-- name: Ensure matrix-jitsi-prosody container is running
-  ansible.builtin.systemd:
-    state: started
-    name: matrix-jitsi-prosody
-  register: matrix_jitsi_prosody_start_result
-
-
-#
-# Tasks related to configuring Jitsi internal authentication
-#
-
-- name: Ensure Jitsi internal authentication users are configured
-  ansible.builtin.shell: "{{ devture_systemd_docker_base_host_command_docker }} exec matrix-jitsi-prosody prosodyctl --config /config/prosody.cfg.lua register {{ item.username | quote }} meet.jitsi {{ item.password | quote }}"
-  with_items: "{{ matrix_jitsi_prosody_auth_internal_accounts }}"
-  when:
-    - matrix_jitsi_auth_type == "internal"
-    - matrix_jitsi_prosody_auth_internal_accounts|length > 0
-  register: matrix_jitsi_user_configuration_result
-  changed_when: matrix_jitsi_user_configuration_result.rc == 0
-  no_log: true
-
-#
-# Tasks related to configuring other Jitsi authentication mechanisms
-#
-
-#
-# Tasks related to cleaning after Jitsi authentication configuration
-#
-
-#
-# Stop Necessary Services
-#
-- name: Ensure matrix-jitsi-prosody container is stopped if necessary
-  ansible.builtin.systemd:
-    state: stopped
-    name: matrix-jitsi-prosody
-  when: matrix_jitsi_prosody_start_result.changed | bool
diff --git a/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_install.yml b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_install.yml
new file mode 100644
index 00000000..36f33425
--- /dev/null
+++ b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_install.yml
@@ -0,0 +1,13 @@
+- name: Checkout Prosody Auth Matrix User Verification Plugin Repo
+  ansible.builtin.git:
+    repo: "{{ matrix_jitsi_prosody_auth_matrix_user_verification_repo_location }}"
+    dest: "{{ matrix_jitsi_prosody_auth_matrix_user_verification_repo_target }}"
+    version: "{{ matrix_jitsi_prosody_auth_matrix_user_verification_repo_version }}"
+
+- name: Install Prosody Auth Matrix User Verification Plugin
+  ansible.builtin.copy:
+    remote_src: yes
+    src: "{{ matrix_jitsi_prosody_auth_matrix_user_verification_repo_target }}/{{ item.path }}"
+    dest: "{{ matrix_jitsi_prosody_plugins_path }}/{{ item.path }}"
+  with_items: "{{ matrix_jitsi_prosody_auth_matrix_files }}"
+  when: item.when | bool
diff --git a/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_uninstall.yml b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_uninstall.yml
new file mode 100644
index 00000000..2ba793ec
--- /dev/null
+++ b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_auth_uvs_uninstall.yml
@@ -0,0 +1,26 @@
+- name: Remove all files regarding prosody mod auth_matrix_user_verification and .well-known/element/jitsi
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: absent
+  with_flattened:
+    - "{{ matrix_static_files_base_path }}/.well-known/element/jitsi"
+    - "{{ matrix_jitsi_prosody_auth_matrix_user_verification_repo_target }}"
+    - "{{ matrix_jitsi_prosody_auth_matrix_files | map(attribute='path') | map('regex_replace', '^', matrix_jitsi_prosody_plugins_path+'/') | list }}"
+  register: matrix_jitsi_prosody_auth_matrix_user_verification_uninstalled
+
+- name: Remove .well-known/element directory if empty
+  ansible.builtin.command:
+    argv:
+     - rmdir
+     - "{{ matrix_static_files_base_path }}/.well-known/element"
+    removes: "{{matrix_static_files_base_path}}/.well-known/element"
+  ignore_errors: yes
+
+- when: matrix_jitsi_prosody_auth_matrix_user_verification_uninstalled.changed
+  block:
+    - name: Populate service facts
+      ansible.builtin.service_facts:
+
+    - name: Ensure prosody is restarted later on if currently running
+      set_fact:
+        matrix_jitsi_prosody_require_restart: "{{ true if ansible_facts.services['matrix-jitsi-prosody.service']['state'] == 'running' else false }}"
diff --git a/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_prosody_post_setup_hooks.yml b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_prosody_post_setup_hooks.yml
new file mode 100644
index 00000000..69c18ab3
--- /dev/null
+++ b/roles/custom/matrix-jitsi/tasks/util/setup_jitsi_prosody_post_setup_hooks.yml
@@ -0,0 +1,49 @@
+---
+#####
+#
+# This tasks file starts and stops (if state before was stopped) a prosody container during setup to run commands,
+# that require a running prosody container.
+# The task is called in ../setup_jitsi_prosody_install.yml.
+#
+# Important: The task is called conditionally, as to only start if really needed.
+# So if you add or change anything - remember to also change the 'when' in:  ../setup_jitsi_prosody_install.yml
+#
+#####
+
+#
+# Start Necessary Services
+#
+
+- name: Ensure matrix-jitsi-prosody container is running
+  ansible.builtin.systemd:
+    state: "{{ 'restarted' if matrix_jitsi_prosody_require_restart | d(false) | bool else 'started' }}"
+    name: matrix-jitsi-prosody
+  register: matrix_jitsi_prosody_start_result
+
+# If the flag was set, we can safely disable now.
+- name: Disable require restart flag
+  set_fact:
+    matrix_jitsi_prosody_require_restart: false
+
+#
+# Tasks related to configuring Jitsi internal authentication
+#
+
+- name: Ensure internal authentication is properly configured
+  ansible.builtin.include_tasks:
+    file: "{{ role_path }}/tasks/util/prosody_post_setup_hooks/setup_jitsi_auth_internal.yml"
+  when: matrix_jitsi_enable_auth | bool and matrix_jitsi_auth_type == "internal"
+
+#
+# Tasks related to ...
+#
+
+
+#
+# Stop Necessary Services
+#
+- name: Ensure matrix-jitsi-prosody container is stopped if necessary
+  ansible.builtin.systemd:
+    state: stopped
+    name: matrix-jitsi-prosody
+  when: matrix_jitsi_prosody_start_result.changed | bool
diff --git a/roles/custom/matrix-jitsi/tasks/validate_config.yml b/roles/custom/matrix-jitsi/tasks/validate_config.yml
index 258b4864..5975a605 100644
--- a/roles/custom/matrix-jitsi/tasks/validate_config.yml
+++ b/roles/custom/matrix-jitsi/tasks/validate_config.yml
@@ -25,16 +25,25 @@
     - "matrix_jitsi_jvb_auth_password"
 
 
-- name: Fail if a Jitsi internal authentication account is not defined
+- name: Fail if authentication is enabled, but not properly configured.
   ansible.builtin.fail:
     msg: >-
+      You have enabled authentication, but the configured auth type is missing required configuration.
+
+      Auth type 'internal':
       At least one Jitsi user needs to be defined in `matrix_jitsi_prosody_auth_internal_accounts` when using internal authentication.
       If you're setting up Jitsi for the first time, you may have missed a step.
       Refer to our setup instructions (docs/configuring-playbook-jitsi.md).
+
+      Auth type 'matrix':
+      If you want to enable matrix_user_verification in jitsi,
+      please provide an auth token for the user verification service (uvs) using `matrix_jitsi_prosody_auth_matrix_uvs_auth_token`.
+      If the user-verfication-service is also managed by this playbook the token is derived from `matrix_homeserver_generic_secret_key` in the group vars.
   when:
     - matrix_jitsi_enable_auth | bool
-    - matrix_jitsi_auth_type == 'internal'
-    - matrix_jitsi_prosody_auth_internal_accounts|length == 0
+    - ((matrix_jitsi_auth_type == 'internal' and matrix_jitsi_prosody_auth_internal_accounts|length == 0)
+      or (matrix_jitsi_auth_type == 'matrix' and matrix_jitsi_prosody_auth_matrix_uvs_auth_token|length == 0))
+
 
 
 - name: (Deprecation) Catch and report renamed settings
diff --git a/roles/custom/matrix-jitsi/templates/prosody/env.j2 b/roles/custom/matrix-jitsi/templates/prosody/env.j2
index b0ebbefc..541727b8 100644
--- a/roles/custom/matrix-jitsi/templates/prosody/env.j2
+++ b/roles/custom/matrix-jitsi/templates/prosody/env.j2
@@ -41,6 +41,12 @@ LDAP_TLS_CACERT_DIR={{ matrix_jitsi_ldap_tls_cacert_dir }}
 LDAP_START_TLS={{ 1 if matrix_jitsi_ldap_start_tls else 0 }}
 LDAP_URL={{ matrix_jitsi_ldap_url }}
 LDAP_USE_TLS={{ 1 if matrix_jitsi_ldap_use_tls else 0 }}
+MATRIX_UVS_ISSUER={{ matrix_jitsi_prosody_auth_matrix_jwt_app_id }}
+MATRIX_UVS_URL={{ matrix_jitsi_prosody_auth_matrix_uvs_location }}
+{% if matrix_jitsi_prosody_auth_matrix_uvs_auth_token is defined %}
+MATRIX_UVS_AUTH_TOKEN={{ matrix_jitsi_prosody_auth_matrix_uvs_auth_token }}
+{% endif %}
+MATRIX_UVS_SYNC_POWER_LEVELS={{ 'true' if matrix_jitsi_prosody_auth_matrix_uvs_sync_power_levels else 'false' }}
 PUBLIC_URL={{ matrix_jitsi_web_public_url }}
 TURN_CREDENTIALS={{ matrix_jitsi_turn_credentials }}
 TURN_HOST={{ matrix_jitsi_turn_host }}
@@ -55,7 +61,7 @@ XMPP_GUEST_DOMAIN={{ matrix_jitsi_xmpp_guest_domain }}
 XMPP_MUC_DOMAIN={{ matrix_jitsi_xmpp_muc_domain }}
 XMPP_INTERNAL_MUC_DOMAIN={{ matrix_jitsi_xmpp_internal_muc_domain }}
 XMPP_MODULES={{ matrix_jitsi_xmpp_modules }}
-XMPP_MUC_MODULES=
+XMPP_MUC_MODULES={{ matrix_jitsi_muc_modules | join(',') }}
 XMPP_INTERNAL_MUC_MODULES=
 XMPP_RECORDER_DOMAIN={{ matrix_jitsi_recorder_domain }}
 XMPP_CROSS_DOMAIN=true
diff --git a/roles/custom/matrix-jitsi/templates/web/custom-config.js.j2 b/roles/custom/matrix-jitsi/templates/web/custom-config.js.j2
index bbe85798..2bde96a8 100644
--- a/roles/custom/matrix-jitsi/templates/web/custom-config.js.j2
+++ b/roles/custom/matrix-jitsi/templates/web/custom-config.js.j2
@@ -11,6 +11,10 @@ config.p2p.stunServers = [
 ];
 {% endif %}
 
+{% if matrix_jitsi_disable_gravatar %}
+config.gravatar = {'disabled': true};
+{% endif %}
+
 {% if matrix_jitsi_etherpad_enabled %}
 config.etherpad_base = {{ (matrix_jitsi_etherpad_base + '/p/') |to_json }}
 {% endif %}
diff --git a/roles/custom/matrix-nginx-proxy/defaults/main.yml b/roles/custom/matrix-nginx-proxy/defaults/main.yml
index 6fbc019e..5d5329b0 100644
--- a/roles/custom/matrix-nginx-proxy/defaults/main.yml
+++ b/roles/custom/matrix-nginx-proxy/defaults/main.yml
@@ -203,6 +203,8 @@ matrix_nginx_proxy_proxy_bot_go_neb_hostname: "{{ matrix_server_fqn_bot_go_neb }
 # Controls whether proxying the jitsi domain should be done.
 matrix_nginx_proxy_proxy_jitsi_enabled: false
 matrix_nginx_proxy_proxy_jitsi_hostname: "{{ matrix_server_fqn_jitsi }}"
+matrix_nginx_proxy_proxy_jitsi_manage_wellknown: false
+matrix_nginx_proxy_proxy_jitsi_well_known_configuration_blocks: []
 
 # Controls whether proxying the grafana domain should be done.
 matrix_nginx_proxy_proxy_grafana_enabled: false
diff --git a/roles/custom/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2 b/roles/custom/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2
index 4d5a4ce7..39dedfc8 100644
--- a/roles/custom/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2
+++ b/roles/custom/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2
@@ -18,6 +18,15 @@
 	{{- configuration_block }}
 {% endfor %}
 
+	{% if matrix_nginx_proxy_proxy_jitsi_manage_wellknown %}
+	location /.well-known {
+		root {{ matrix_static_files_base_path  }};
+		expires 4h;
+		default_type application/json;
+		add_header Access-Control-Allow-Origin *;
+	}
+	{% endif %}
+
 	location / {
 		{% if matrix_nginx_proxy_enabled %}
 			{# Use the embedded DNS resolver in Docker containers to discover the service #}
@@ -75,7 +84,7 @@
 		{% if matrix_nginx_proxy_enabled %}
 			resolver {{ matrix_nginx_proxy_http_level_resolver }} valid=5s;
 			set $backend {{ matrix_jitsi_xmpp_bosh_url_base }};
-			proxy_pass $backend/xmpp-websocket;
+			proxy_pass $backend$request_uri;
 		{% else %}
 			{# Generic configuration for use outside of our container setup #}
 			proxy_pass http://127.0.0.1:5280;
diff --git a/roles/custom/matrix-user-verification-service/defaults/main.yml b/roles/custom/matrix-user-verification-service/defaults/main.yml
new file mode 100644
index 00000000..a86d6235
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/defaults/main.yml
@@ -0,0 +1,81 @@
+---
+# Set this to the display name for ansible used in Output e.g. fail_msg
+matrix_user_verification_service_ansible_name: "Matrix User Verification Service"
+
+# Enable by default. This is overwritten in provided group vars.
+matrix_user_verification_service_enabled: true
+
+# Fix version tag
+matrix_user_verification_service_version: "v2.0.0"
+
+# Paths
+matrix_user_verification_service_base_path: "{{ matrix_base_data_path }}/user-verification-service"
+# We need the docker src directory to be named user_verification_service. See: https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/588
+matrix_user_verification_service_docker_src_files_path: "{{ matrix_user_verification_service_base_path }}/docker-src/user-verification-service"
+matrix_user_verification_service_config_path: "{{ matrix_user_verification_service_base_path }}/config"
+matrix_user_verification_service_config_env_file: "{{ matrix_user_verification_service_config_path }}/.env"
+
+# Set this to true in order to not use the docker image from docker hub, but rather build locally
+matrix_user_verification_service_container_image_self_build: false
+matrix_user_verification_service_container_image_self_build_repo: "https://github.com/matrix-org/matrix-user-verification-service.git"
+matrix_user_verification_service_container_image_self_build_branch: "{{ matrix_user_verification_service_version }}"
+
+# Docker
+matrix_user_verification_service_docker_image_name_prefix: "{{ 'localhost/' if matrix_user_verification_service_container_image_self_build else matrix_container_global_registry_prefix }}"
+matrix_user_verification_service_docker_image: "{{ matrix_user_verification_service_docker_image_name_prefix }}matrixdotorg/matrix-user-verification-service:{{ matrix_user_verification_service_version }}"
+matrix_user_verification_service_docker_image_force_pull: "{{ matrix_user_verification_service_docker_image.endswith(':latest') }}"
+
+matrix_user_verification_service_container_name: "matrix-user-verification-service"
+# Normally this would run on port 3000 however that may conflict with grafana. It is thus advised to change this port.
+#matrix_user_verification_service_container_http_host_bind_port:
+matrix_user_verification_service_container_extra_arguments: []
+# Systemd
+matrix_user_verification_service_systemd_required_services_list: []
+matrix_user_verification_service_systemd_wanted_services_list: []
+matrix_user_verification_service_systemd_service_basename: "matrix-user-verification-service"
+matrix_user_verification_service_systemd_service_name: "{{ matrix_user_verification_service_systemd_service_basename }}.service"
+
+# Matrix User Verification Service Configuration
+## REQUIRED
+
+# Homeserver client API admin token (synapse only)-  Required for the service to verify room membership
+# matrix_user_verification_service_uvs_access_token:
+
+# homeserver client api url
+# matrix_user_verification_service_uvs_homeserver_url: ""
+# disable check for non private ip range of homeserver. e.g. set to `true` if your homeserver domain resolves to a private ip.
+matrix_user_verification_service_uvs_disable_ip_blacklist: false
+
+## OPTIONAL
+
+# Auth token to protect the API
+# If this is set any calls to the provided API endpoints
+# need have the header "Authorization: Bearer changeme".
+# matrix_user_verification_service_uvs_auth_token: changeme
+
+# Matrix server name to verify OpenID tokens against. See below section.
+# Defaults to empty value which means verification is made against
+# whatever Matrix server name passed in with the token
+# matrix_user_verification_service_uvs_openid_verify_server_name: matrix.org
+
+# Log level, defaults to 'info'
+# See choices here: https://github.com/winstonjs/winston#logging-levels
+# matrix_user_verification_service_uvs_log_level: info
+
+
+######################################################################
+#####                                                            #####
+##### Variables used in this role which are not set by this role #####
+#####                                                            #####
+######################################################################
+
+# matrix_user_username
+# matrix_user_groupname
+# matrix_user_uid
+# matrix_user_gid
+# matrix_container_global_registry_prefix
+# matrix_docker_network
+# devture_systemd_docker_base_systemd_path
+# devture_systemd_docker_base_systemd_unit_home_path
+# devture_systemd_docker_base_host_command_sh
+# devture_systemd_docker_base_host_command_docker
diff --git a/roles/custom/matrix-user-verification-service/handlers/main.yml b/roles/custom/matrix-user-verification-service/handlers/main.yml
new file mode 100644
index 00000000..a1ad1f31
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/handlers/main.yml
@@ -0,0 +1,6 @@
+---
+
+- name: Ensure systemd reloaded after matrix-user-verification-service.service installation
+  service:
+    daemon_reload: yes
+  listen: "reload matrix-user-verification-service"
diff --git a/roles/custom/matrix-user-verification-service/tasks/main.yml b/roles/custom/matrix-user-verification-service/tasks/main.yml
new file mode 100644
index 00000000..0f51d6cc
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/tasks/main.yml
@@ -0,0 +1,24 @@
+---
+
+- name: verify all necessary variables are present
+  assert:
+    that:
+      - matrix_user_verification_service_uvs_access_token is defined and matrix_user_verification_service_uvs_access_token|length
+      - matrix_user_verification_service_uvs_homeserver_url is defined and matrix_user_verification_service_uvs_homeserver_url|length
+    fail_msg: "Missing variable in {{ matrix_user_verification_service_ansible_name }} role"
+
+- block:
+    - when: run_setup | bool and matrix_user_verification_service_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/setup_install.yml"
+  tags:
+    - setup-all
+    - setup-user-verification-service
+    - install-all
+    - install-user-verification-service
+
+- block:
+    - when: run_setup | bool and not matrix_user_verification_service_enabled | bool
+      ansible.builtin.include_tasks: "{{ role_path }}/tasks/setup_uninstall.yml"
+  tags:
+    - setup-all
+    - setup-user-verification-service
diff --git a/roles/custom/matrix-user-verification-service/tasks/setup_install.yml b/roles/custom/matrix-user-verification-service/tasks/setup_install.yml
new file mode 100644
index 00000000..5d1d2845
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/tasks/setup_install.yml
@@ -0,0 +1,42 @@
+---
+
+- name: "Ensure Matrix User Verification Service paths exist"
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  with_items:
+    - { path: "{{ matrix_user_verification_service_config_path }}", when: true }
+    - { path: "{{ matrix_user_verification_service_docker_src_files_path }}", when: "{{ matrix_user_verification_service_container_image_self_build }}" }
+  when: item.when | bool
+
+- name: Ensure Matrix User Verification Service image is pulled
+  community.docker.docker_image:
+    name: "{{ matrix_user_verification_service_docker_image }}"
+    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
+    force_source: "{{ matrix_user_verification_service_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
+    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_user_verification_service_docker_image_force_pull }}"
+  when: "not matrix_user_verification_service_container_image_self_build | bool"
+  register: result
+  retries: "{{ devture_playbook_help_container_retries_count }}"
+  delay: "{{ devture_playbook_help_container_retries_delay }}"
+  until: result is not failed
+
+#- block:
+# TODO
+#  when: "matrix_user_verification_service_container_image_self_build|bool"
+
+- name: write env file
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/.env.j2"
+    dest: "{{ matrix_user_verification_service_config_env_file }}"
+    mode: 0644
+
+- name: Ensure matrix-user-verification-service.service installed
+  ansible.builtin.template:
+    src: "{{ role_path }}/templates/systemd/matrix-user-verification-service.service.j2"
+    dest: "{{ devture_systemd_docker_base_systemd_path }}/{{ matrix_user_verification_service_systemd_service_name }}"
+    mode: 0644
+  notify: "reload matrix-user-verification-service"
diff --git a/roles/custom/matrix-user-verification-service/tasks/setup_uninstall.yml b/roles/custom/matrix-user-verification-service/tasks/setup_uninstall.yml
new file mode 100644
index 00000000..2a14d96a
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/tasks/setup_uninstall.yml
@@ -0,0 +1,35 @@
+---
+
+- name: Check existence of matrix-user-verification-service service
+  stat:
+    path: "{{ matrix_systemd_path }}/{{ matrix_user_verification_service_systemd_service_name }}"
+  register: matrix_user_verification_service_service_stat
+
+- name: Ensure matrix-user-verification-service is stopped
+  service:
+    name: "{{ matrix_user_verification_service_systemd_service_basename }}"
+    state: stopped
+    daemon_reload: yes
+  register: stopping_result
+  when: "matrix_user_verification_service_service_stat.stat.exists|bool"
+
+- name: Ensure matrix-user-verification-service.service doesn't exist
+  file:
+    path: "{{ matrix_systemd_path }}/{{ matrix_user_verification_service_systemd_service_name }}"
+    state: absent
+  when: "matrix_user_verification_service_service_stat.stat.exists|bool"
+
+- name: Ensure systemd reloaded after matrix-user-verification-service.service removal
+  service:
+    daemon_reload: yes
+  when: "matrix_user_verification_service_service_stat.stat.exists|bool"
+
+- name: Ensure Matrix user-verification-service paths don't exist
+  file:
+    path: "{{ matrix_user_verification_service_base_path }}"
+    state: absent
+
+- name: Ensure user-verification-service Docker image doesn't exist
+  docker_image:
+    name: "{{ matrix_user_verification_service_docker_image }}"
+    state: absent
diff --git a/roles/custom/matrix-user-verification-service/templates/.env.j2 b/roles/custom/matrix-user-verification-service/templates/.env.j2
new file mode 100644
index 00000000..b2f2aaab
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/templates/.env.j2
@@ -0,0 +1,14 @@
+UVS_ACCESS_TOKEN={{ matrix_user_verification_service_uvs_access_token }}
+UVS_HOMESERVER_URL={{ matrix_user_verification_service_uvs_homeserver_url }}
+UVS_DISABLE_IP_BLACKLIST={{ matrix_user_verification_service_uvs_disable_ip_blacklist }}
+
+{% if matrix_user_verification_service_uvs_auth_token is defined and matrix_user_verification_service_uvs_auth_token|length %}
+  UVS_AUTH_TOKEN={{ matrix_user_verification_service_uvs_auth_token }}
+{% endif %}
+{% if matrix_user_verification_service_uvs_openid_verify_server_name is defined and matrix_user_verification_service_uvs_openid_verify_server_name|length %}
+  UVS_OPENID_VERIFY_SERVER_NAME={{ matrix_user_verification_service_uvs_openid_verify_server_name }}
+{% endif %}
+{% if matrix_user_verification_service_uvs_log_level is defined and matrix_user_verification_service_uvs_log_level|length %}
+  UVS_LOG_LEVEL={{ matrix_user_verification_service_uvs_log_level }}
+{% endif %}
+
diff --git a/roles/custom/matrix-user-verification-service/templates/systemd/matrix-user-verification-service.service.j2 b/roles/custom/matrix-user-verification-service/templates/systemd/matrix-user-verification-service.service.j2
new file mode 100644
index 00000000..eb24b128
--- /dev/null
+++ b/roles/custom/matrix-user-verification-service/templates/systemd/matrix-user-verification-service.service.j2
@@ -0,0 +1,42 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description={{ matrix_user_verification_service_ansible_name }}
+{% for service in matrix_user_verification_service_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+{% for service in matrix_user_verification_service_systemd_wanted_services_list %}
+Wants={{ service }}
+{% endfor %}
+DefaultDependencies=no
+
+[Service]
+Type=simple
+Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill {{ matrix_user_verification_service_container_name }} 2>/dev/null'
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm {{ matrix_user_verification_service_container_name }} 2>/dev/null'
+
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name  {{ matrix_user_verification_service_container_name }}\
+			--log-driver=none \
+			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+			--cap-drop=ALL \
+			--read-only \
+			--network={{ matrix_docker_network }} \
+			{% if matrix_user_verification_service_container_http_host_bind_port %}
+			-p {{ matrix_user_verification_service_container_http_host_bind_port }}:3000 \
+			{% endif %}
+			--mount type=bind,src={{ matrix_user_verification_service_config_env_file }},dst=/app/.env,ro \
+			{% for arg in matrix_user_verification_service_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_user_verification_service_docker_image }}
+
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill {{ matrix_user_verification_service_container_name }} 2>/dev/null'
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm {{ matrix_user_verification_service_container_name }} 2>/dev/null'
+Restart=always
+RestartSec=30
+SyslogIdentifier={{ matrix_user_verification_service_systemd_service_basename }}
+
+[Install]
+WantedBy=multi-user.target