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@@ -76,7 +76,7 @@
 
         <nav id="sidebar" class="sidebar" aria-label="Table of contents">
             <div class="sidebar-scrollbox">
-                <ol class="chapter"><li class="chapter-item expanded affix "><li class="part-title">Introduction</li><li class="chapter-item expanded "><a href="../../welcome_and_overview.html">Welcome and Overview</a></li><li class="chapter-item expanded affix "><li class="part-title">Setup</li><li class="chapter-item expanded "><a href="../../setup/installation.html">Installation</a></li><li class="chapter-item expanded "><a href="../../postgres.html">Using Postgres</a></li><li class="chapter-item expanded "><a href="../../reverse_proxy.html">Configuring a Reverse Proxy</a></li><li class="chapter-item expanded "><a href="../../setup/forward_proxy.html">Configuring a Forward/Outbound Proxy</a></li><li class="chapter-item expanded "><a href="../../turn-howto.html">Configuring a Turn Server</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../setup/turn/coturn.html">coturn TURN server</a></li><li class="chapter-item expanded "><a href="../../setup/turn/eturnal.html">eturnal TURN server</a></li></ol></li><li class="chapter-item expanded "><a href="../../delegate.html">Delegation</a></li><li class="chapter-item expanded affix "><li class="part-title">Upgrading</li><li class="chapter-item expanded "><a href="../../upgrade.html">Upgrading between Synapse Versions</a></li><li class="chapter-item expanded affix "><li class="part-title">Usage</li><li class="chapter-item expanded "><a href="../../federate.html">Federation</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/index.html">Configuration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../usage/configuration/config_documentation.html" class="active">Configuration Manual</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/homeserver_sample_config.html">Homeserver Sample Config File</a></li><li class="chapter-item expanded "><a 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Membership</a></li><li class="chapter-item expanded "><a href="../../admin_api/rooms.html">Rooms</a></li><li class="chapter-item expanded "><a href="../../admin_api/server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../../admin_api/statistics.html">Statistics</a></li><li class="chapter-item expanded "><a href="../../admin_api/user_admin_api.html">Users</a></li><li class="chapter-item expanded "><a href="../../admin_api/version_api.html">Server Version</a></li><li class="chapter-item expanded "><a href="../../usage/administration/admin_api/federation.html">Federation</a></li></ol></li><li class="chapter-item expanded "><a href="../../manhole.html">Manhole</a></li><li class="chapter-item expanded "><a href="../../metrics-howto.html">Monitoring</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../usage/administration/monitoring/reporting_homeserver_usage_statistics.html">Reporting Homeserver Usage Statistics</a></li></ol></li><li class="chapter-item expanded "><a href="../../usage/administration/monthly_active_users.html">Monthly Active Users</a></li><li class="chapter-item expanded "><a href="../../usage/administration/understanding_synapse_through_grafana_graphs.html">Understanding Synapse Through Grafana Graphs</a></li><li class="chapter-item expanded "><a href="../../usage/administration/useful_sql_for_admins.html">Useful SQL for Admins</a></li><li class="chapter-item expanded "><a href="../../usage/administration/database_maintenance_tools.html">Database Maintenance Tools</a></li><li class="chapter-item expanded "><a href="../../usage/administration/state_groups.html">State Groups</a></li><li class="chapter-item expanded "><a href="../../usage/administration/request_log.html">Request log format</a></li><li class="chapter-item expanded "><a href="../../usage/administration/admin_faq.html">Admin FAQ</a></li><li class="chapter-item expanded 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class="chapter-item expanded "><a href="../../development/experimental_features.html">Experimental features</a></li><li class="chapter-item expanded "><a href="../../development/dependencies.html">Dependency management</a></li><li class="chapter-item expanded "><div>Synapse Architecture</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../development/synapse_architecture/cancellation.html">Cancellation</a></li><li class="chapter-item expanded "><a href="../../log_contexts.html">Log Contexts</a></li><li class="chapter-item expanded "><a href="../../replication.html">Replication</a></li><li class="chapter-item expanded "><a href="../../development/synapse_architecture/streams.html">Streams</a></li><li class="chapter-item expanded "><a href="../../tcp_replication.html">TCP Replication</a></li><li class="chapter-item expanded "><a href="../../development/synapse_architecture/faster_joins.html">Faster remote joins</a></li></ol></li><li class="chapter-item expanded "><a href="../../development/internal_documentation/index.html">Internal Documentation</a></li><li><ol class="section"><li class="chapter-item expanded "><div>Single Sign-On</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../development/saml.html">SAML</a></li><li class="chapter-item expanded "><a href="../../development/cas.html">CAS</a></li></ol></li><li class="chapter-item expanded "><a href="../../development/room-dag-concepts.html">Room DAG concepts</a></li><li class="chapter-item expanded "><div>State Resolution</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../auth_chain_difference_algorithm.html">The Auth Chain Difference Algorithm</a></li></ol></li><li class="chapter-item expanded "><a href="../../media_repository.html">Media Repository</a></li><li class="chapter-item expanded "><a href="../../room_and_user_statistics.html">Room and User Statistics</a></li></ol></li><li class="chapter-item expanded "><div>Scripts</div></li><li class="chapter-item expanded affix "><li class="part-title">Other</li><li class="chapter-item expanded "><a href="../../deprecation_policy.html">Dependency Deprecation Policy</a></li><li class="chapter-item expanded "><a href="../../other/running_synapse_on_single_board_computers.html">Running Synapse on a Single-Board Computer</a></li></ol>
+                <ol class="chapter"><li class="chapter-item expanded affix "><li class="part-title">Introduction</li><li class="chapter-item expanded "><a href="../../welcome_and_overview.html">Welcome and Overview</a></li><li class="chapter-item expanded affix "><li class="part-title">Setup</li><li class="chapter-item expanded "><a href="../../setup/installation.html">Installation</a></li><li class="chapter-item expanded "><a href="../../postgres.html">Using Postgres</a></li><li class="chapter-item expanded "><a href="../../reverse_proxy.html">Configuring a Reverse Proxy</a></li><li class="chapter-item expanded "><a href="../../setup/forward_proxy.html">Configuring a Forward/Outbound Proxy</a></li><li class="chapter-item expanded "><a href="../../turn-howto.html">Configuring a Turn Server</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../setup/turn/coturn.html">coturn TURN server</a></li><li class="chapter-item expanded "><a href="../../setup/turn/eturnal.html">eturnal TURN server</a></li></ol></li><li class="chapter-item expanded "><a href="../../delegate.html">Delegation</a></li><li class="chapter-item expanded affix "><li class="part-title">Upgrading</li><li class="chapter-item expanded "><a href="../../upgrade.html">Upgrading between Synapse Versions</a></li><li class="chapter-item expanded affix "><li class="part-title">Usage</li><li class="chapter-item expanded "><a href="../../federate.html">Federation</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/index.html">Configuration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../usage/configuration/config_documentation.html" class="active">Configuration Manual</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/homeserver_sample_config.html">Homeserver Sample Config File</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/logging_sample_config.html">Logging Sample Config File</a></li><li class="chapter-item expanded "><a href="../../structured_logging.html">Structured Logging</a></li><li class="chapter-item expanded "><a href="../../templates.html">Templates</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/user_authentication/index.html">User Authentication</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../usage/configuration/user_authentication/single_sign_on/index.html">Single-Sign On</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../openid.html">OpenID Connect</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/user_authentication/single_sign_on/saml.html">SAML</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/user_authentication/single_sign_on/cas.html">CAS</a></li><li class="chapter-item expanded "><a href="../../sso_mapping_providers.html">SSO Mapping Providers</a></li></ol></li><li class="chapter-item expanded "><a href="../../password_auth_providers.html">Password Auth Providers</a></li><li class="chapter-item expanded "><a href="../../jwt.html">JSON Web Tokens</a></li><li class="chapter-item expanded "><a href="../../usage/configuration/user_authentication/refresh_tokens.html">Refresh Tokens</a></li></ol></li><li class="chapter-item expanded "><a href="../../CAPTCHA_SETUP.html">Registration Captcha</a></li><li class="chapter-item expanded "><a href="../../application_services.html">Application Services</a></li><li class="chapter-item expanded "><a href="../../server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../../consent_tracking.html">Consent Tracking</a></li><li class="chapter-item expanded "><a href="../../user_directory.html">User Directory</a></li><li class="chapter-item expanded "><a href="../../message_retention_policies.html">Message Retention Policies</a></li><li class="chapter-item expanded "><a href="../../modules/index.html">Pluggable Modules</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../modules/writing_a_module.html">Writing a module</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../modules/spam_checker_callbacks.html">Spam checker callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/third_party_rules_callbacks.html">Third-party rules callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/presence_router_callbacks.html">Presence router callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/account_validity_callbacks.html">Account validity callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/password_auth_provider_callbacks.html">Password auth provider callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/background_update_controller_callbacks.html">Background update controller callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/account_data_callbacks.html">Account data callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/add_extra_fields_to_client_events_unsigned.html">Add extra fields to client events unsigned section callbacks</a></li><li class="chapter-item expanded "><a href="../../modules/porting_legacy_module.html">Porting a legacy module to the new interface</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="../../workers.html">Workers</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../synctl_workers.html">Using synctl with Workers</a></li><li class="chapter-item expanded "><a href="../../systemd-with-workers/index.html">Systemd</a></li></ol></li></ol></li><li class="chapter-item expanded "><a href="../../usage/administration/index.html">Administration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../usage/administration/admin_api/index.html">Admin API</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../admin_api/account_validity.html">Account Validity</a></li><li class="chapter-item expanded "><a href="../../usage/administration/admin_api/background_updates.html">Background Updates</a></li><li class="chapter-item expanded "><a href="../../admin_api/event_reports.html">Event Reports</a></li><li class="chapter-item expanded "><a href="../../admin_api/experimental_features.html">Experimental Features</a></li><li class="chapter-item expanded "><a href="../../admin_api/media_admin_api.html">Media</a></li><li class="chapter-item expanded "><a href="../../admin_api/purge_history_api.html">Purge History</a></li><li class="chapter-item expanded "><a href="../../admin_api/register_api.html">Register Users</a></li><li class="chapter-item expanded "><a href="../../usage/administration/admin_api/registration_tokens.html">Registration Tokens</a></li><li class="chapter-item expanded "><a href="../../admin_api/room_membership.html">Manipulate Room Membership</a></li><li class="chapter-item expanded "><a href="../../admin_api/rooms.html">Rooms</a></li><li class="chapter-item expanded "><a href="../../admin_api/server_notices.html">Server Notices</a></li><li class="chapter-item expanded "><a href="../../admin_api/statistics.html">Statistics</a></li><li class="chapter-item expanded "><a href="../../admin_api/user_admin_api.html">Users</a></li><li class="chapter-item expanded "><a href="../../admin_api/version_api.html">Server Version</a></li><li class="chapter-item expanded "><a href="../../usage/administration/admin_api/federation.html">Federation</a></li></ol></li><li class="chapter-item expanded "><a href="../../manhole.html">Manhole</a></li><li class="chapter-item expanded "><a href="../../metrics-howto.html">Monitoring</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../usage/administration/monitoring/reporting_homeserver_usage_statistics.html">Reporting Homeserver Usage Statistics</a></li></ol></li><li class="chapter-item expanded "><a href="../../usage/administration/monthly_active_users.html">Monthly Active Users</a></li><li class="chapter-item expanded "><a href="../../usage/administration/understanding_synapse_through_grafana_graphs.html">Understanding Synapse Through Grafana Graphs</a></li><li class="chapter-item expanded "><a href="../../usage/administration/useful_sql_for_admins.html">Useful SQL for Admins</a></li><li class="chapter-item expanded "><a href="../../usage/administration/database_maintenance_tools.html">Database Maintenance Tools</a></li><li class="chapter-item expanded "><a href="../../usage/administration/state_groups.html">State Groups</a></li><li class="chapter-item expanded "><a href="../../usage/administration/request_log.html">Request log format</a></li><li class="chapter-item expanded "><a href="../../usage/administration/admin_faq.html">Admin FAQ</a></li><li class="chapter-item expanded "><div>Scripts</div></li></ol></li><li class="chapter-item expanded "><li class="part-title">Development</li><li class="chapter-item expanded "><a href="../../development/contributing_guide.html">Contributing Guide</a></li><li class="chapter-item expanded "><a href="../../code_style.html">Code Style</a></li><li class="chapter-item expanded "><a href="../../development/reviews.html">Reviewing Code</a></li><li class="chapter-item expanded "><a href="../../development/releases.html">Release Cycle</a></li><li class="chapter-item expanded "><a href="../../development/git.html">Git Usage</a></li><li class="chapter-item expanded "><div>Testing</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../development/demo.html">Demo scripts</a></li></ol></li><li class="chapter-item expanded "><a href="../../opentracing.html">OpenTracing</a></li><li class="chapter-item expanded "><a href="../../development/database_schema.html">Database Schemas</a></li><li class="chapter-item expanded "><a href="../../development/experimental_features.html">Experimental features</a></li><li class="chapter-item expanded "><a href="../../development/dependencies.html">Dependency management</a></li><li class="chapter-item expanded "><div>Synapse Architecture</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../development/synapse_architecture/cancellation.html">Cancellation</a></li><li class="chapter-item expanded "><a href="../../log_contexts.html">Log Contexts</a></li><li class="chapter-item expanded "><a href="../../replication.html">Replication</a></li><li class="chapter-item expanded "><a href="../../development/synapse_architecture/streams.html">Streams</a></li><li class="chapter-item expanded "><a href="../../tcp_replication.html">TCP Replication</a></li><li class="chapter-item expanded "><a href="../../development/synapse_architecture/faster_joins.html">Faster remote joins</a></li></ol></li><li class="chapter-item expanded "><a href="../../development/internal_documentation/index.html">Internal Documentation</a></li><li><ol class="section"><li class="chapter-item expanded "><div>Single Sign-On</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../development/saml.html">SAML</a></li><li class="chapter-item expanded "><a href="../../development/cas.html">CAS</a></li></ol></li><li class="chapter-item expanded "><a href="../../development/room-dag-concepts.html">Room DAG concepts</a></li><li class="chapter-item expanded "><div>State Resolution</div></li><li><ol class="section"><li class="chapter-item expanded "><a href="../../auth_chain_difference_algorithm.html">The Auth Chain Difference Algorithm</a></li></ol></li><li class="chapter-item expanded "><a href="../../media_repository.html">Media Repository</a></li><li class="chapter-item expanded "><a href="../../room_and_user_statistics.html">Room and User Statistics</a></li></ol></li><li class="chapter-item expanded "><div>Scripts</div></li><li class="chapter-item expanded affix "><li class="part-title">Other</li><li class="chapter-item expanded "><a href="../../deprecation_policy.html">Dependency Deprecation Policy</a></li><li class="chapter-item expanded "><a href="../../other/running_synapse_on_single_board_computers.html">Running Synapse on a Single-Board Computer</a></li></ol>
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@@ -326,6 +326,10 @@ This option replaces the previous top-level 'use_presence' option.</p>
 <pre><code class="language-yaml">presence:
   enabled: false
 </code></pre>
+<p><code>enabled</code> can also be set to a special value of &quot;untracked&quot; which ignores updates
+received via clients and federation, while still accepting updates from the
+<a href="../../modules/index.html">module API</a>.</p>
+<p><em>The &quot;untracked&quot; option was added in Synapse 1.96.0.</em></p>
 <hr />
 <h3 id="require_auth_for_profile_requests"><a class="header" href="#require_auth_for_profile_requests"><code>require_auth_for_profile_requests</code></a></h3>
 <p>Whether to require authentication to retrieve profile data (avatars, display names) of other
@@ -3439,53 +3443,126 @@ users by always returning an empty list for all queries. Defaults to true.</p>
 </code></pre>
 <hr />
 <h3 id="alias_creation_rules"><a class="header" href="#alias_creation_rules"><code>alias_creation_rules</code></a></h3>
-<p>The <code>alias_creation_rules</code> option controls who is allowed to create aliases
-on this server.</p>
-<p>The format of this option is a list of rules that contain globs that
-match against user_id, room_id and the new alias (fully qualified with
-server name). The action in the first rule that matches is taken,
-which can currently either be &quot;allow&quot; or &quot;deny&quot;.</p>
-<p>Missing user_id/room_id/alias fields default to &quot;*&quot;.</p>
-<p>If no rules match the request is denied. An empty list means no one
-can create aliases.</p>
-<p>Options for the rules include:</p>
+<p>The <code>alias_creation_rules</code> option allows server admins to prevent unwanted
+alias creation on this server.</p>
+<p>This setting is an optional list of 0 or more rules. By default, no list is
+provided, meaning that all alias creations are permitted.</p>
+<p>Otherwise, requests to create aliases are matched against each rule in order.
+The first rule that matches decides if the request is allowed or denied. If no 
+rule matches, the request is denied. In particular, this means that configuring
+an empty list of rules will deny every alias creation request.</p>
+<p>Each rule is a YAML object containing four fields, each of which is an optional string:</p>
 <ul>
-<li><code>user_id</code>: Matches against the creator of the alias. Defaults to &quot;*&quot;.</li>
-<li><code>alias</code>: Matches against the alias being created. Defaults to &quot;*&quot;.</li>
-<li><code>room_id</code>: Matches against the room ID the alias is being pointed at. Defaults to &quot;*&quot;</li>
-<li><code>action</code>: Whether to &quot;allow&quot; or &quot;deny&quot; the request if the rule matches. Defaults to allow.</li>
+<li><code>user_id</code>: a glob pattern that matches against the creator of the alias.</li>
+<li><code>alias</code>: a glob pattern that matches against the alias being created.</li>
+<li><code>room_id</code>: a glob pattern that matches against the room ID the alias is being pointed at.</li>
+<li><code>action</code>: either <code>allow</code> or <code>deny</code>. What to do with the request if the rule matches. Defaults to <code>allow</code>.</li>
 </ul>
-<p>Example configuration:</p>
-<pre><code class="language-yaml">alias_creation_rules:
-  - user_id: &quot;bad_user&quot;
-    alias: &quot;spammy_alias&quot;
-    room_id: &quot;*&quot;
+<p>Each of the glob patterns is optional, defaulting to <code>*</code> (&quot;match anything&quot;).
+Note that the patterns match against fully qualified IDs, e.g. against 
+<code>@alice:example.com</code>, <code>#room:example.com</code> and <code>!abcdefghijk:example.com</code> instead
+of <code>alice</code>, <code>room</code> and <code>abcedgghijk</code>.</p>
+<p>Example configuration:</p>
+<pre><code class="language-yaml"># No rule list specified. All alias creations are allowed.
+# This is the default behaviour.
+alias_creation_rules:
+</code></pre>
+<pre><code class="language-yaml"># A list of one rule which allows everything.
+# This has the same effect as the previous example.
+alias_creation_rules:
+  - &quot;action&quot;: &quot;allow&quot;
+</code></pre>
+<pre><code class="language-yaml"># An empty list of rules. All alias creations are denied.
+alias_creation_rules: []
+</code></pre>
+<pre><code class="language-yaml"># A list of one rule which denies everything.
+# This has the same effect as the previous example.
+alias_creation_rules:
+  - &quot;action&quot;: &quot;deny&quot;
+</code></pre>
+<pre><code class="language-yaml"># Prevent a specific user from creating aliases.
+# Allow other users to create any alias
+alias_creation_rules:
+  - user_id: &quot;@bad_user:example.com&quot;
+    action: deny
+    
+  - action: allow
+</code></pre>
+<pre><code class="language-yaml"># Prevent aliases being created which point to a specific room.
+alias_creation_rules:
+  - room_id: &quot;!forbiddenRoom:example.com&quot;
     action: deny
+
+  - action: allow
 </code></pre>
 <hr />
 <h3 id="room_list_publication_rules"><a class="header" href="#room_list_publication_rules"><code>room_list_publication_rules</code></a></h3>
-<p>The <code>room_list_publication_rules</code> option controls who can publish and
-which rooms can be published in the public room list.</p>
+<p>The <code>room_list_publication_rules</code> option allows server admins to prevent
+unwanted entries from being published in the public room list.</p>
 <p>The format of this option is the same as that for
-<code>alias_creation_rules</code>.</p>
-<p>If the room has one or more aliases associated with it, only one of
-the aliases needs to match the alias rule. If there are no aliases
-then only rules with <code>alias: *</code> match.</p>
-<p>If no rules match the request is denied. An empty list means no one
-can publish rooms.</p>
-<p>Options for the rules include:</p>
+<a href="#alias_creation_rules"><code>alias_creation_rules</code></a>: an optional list of 0 or more
+rules. By default, no list is provided, meaning that all rooms may be
+published to the room list.</p>
+<p>Otherwise, requests to publish a room are matched against each rule in order.
+The first rule that matches decides if the request is allowed or denied. If no
+rule matches, the request is denied. In particular, this means that configuring
+an empty list of rules will deny every alias creation request.</p>
+<p>Each rule is a YAML object containing four fields, each of which is an optional string:</p>
 <ul>
-<li><code>user_id</code>: Matches against the creator of the alias. Defaults to &quot;*&quot;.</li>
-<li><code>alias</code>: Matches against any current local or canonical aliases associated with the room. Defaults to &quot;*&quot;.</li>
-<li><code>room_id</code>: Matches against the room ID being published. Defaults to &quot;*&quot;.</li>
-<li><code>action</code>: Whether to &quot;allow&quot; or &quot;deny&quot; the request if the rule matches. Defaults to allow.</li>
+<li><code>user_id</code>: a glob pattern that matches against the user publishing the room.</li>
+<li><code>alias</code>: a glob pattern that matches against one of published room's aliases.
+<ul>
+<li>If the room has no aliases, the alias match fails unless <code>alias</code> is unspecified or <code>*</code>.</li>
+<li>If the room has exactly one alias, the alias match succeeds if the <code>alias</code> pattern matches that alias.</li>
+<li>If the room has two or more aliases, the alias match succeeds if the pattern matches at least one of the aliases.</li>
 </ul>
-<p>Example configuration:</p>
-<pre><code class="language-yaml">room_list_publication_rules:
-  - user_id: &quot;*&quot;
-    alias: &quot;*&quot;
-    room_id: &quot;*&quot;
-    action: allow
+</li>
+<li><code>room_id</code>: a glob pattern that matches against the room ID of the room being published.</li>
+<li><code>action</code>: either <code>allow</code> or <code>deny</code>. What to do with the request if the rule matches. Defaults to <code>allow</code>.</li>
+</ul>
+<p>Each of the glob patterns is optional, defaulting to <code>*</code> (&quot;match anything&quot;).
+Note that the patterns match against fully qualified IDs, e.g. against
+<code>@alice:example.com</code>, <code>#room:example.com</code> and <code>!abcdefghijk:example.com</code> instead
+of <code>alice</code>, <code>room</code> and <code>abcedgghijk</code>.</p>
+<p>Example configuration:</p>
+<pre><code class="language-yaml"># No rule list specified. Anyone may publish any room to the public list.
+# This is the default behaviour.
+room_list_publication_rules:
+</code></pre>
+<pre><code class="language-yaml"># A list of one rule which allows everything.
+# This has the same effect as the previous example.
+room_list_publication_rules:
+  - &quot;action&quot;: &quot;allow&quot;
+</code></pre>
+<pre><code class="language-yaml"># An empty list of rules. No-one may publish to the room list.
+room_list_publication_rules: []
+</code></pre>
+<pre><code class="language-yaml"># A list of one rule which denies everything.
+# This has the same effect as the previous example.
+room_list_publication_rules:
+  - &quot;action&quot;: &quot;deny&quot;
+</code></pre>
+<pre><code class="language-yaml"># Prevent a specific user from publishing rooms.
+# Allow other users to publish anything.
+room_list_publication_rules:
+  - user_id: &quot;@bad_user:example.com&quot;
+    action: deny
+    
+  - action: allow
+</code></pre>
+<pre><code class="language-yaml"># Prevent publication of a specific room.
+room_list_publication_rules:
+  - room_id: &quot;!forbiddenRoom:example.com&quot;
+    action: deny
+
+  - action: allow
+</code></pre>
+<pre><code class="language-yaml"># Prevent publication of rooms with at least one alias containing the word &quot;potato&quot;.
+room_list_publication_rules:
+  - alias: &quot;#*potato*:example.com&quot;
+    action: deny
+
+  - action: allow
 </code></pre>
 <hr />
 <h3 id="default_power_level_content_override"><a class="header" href="#default_power_level_content_override"><code>default_power_level_content_override</code></a></h3>