diff --git a/core/admin/mailu/manage.py b/core/admin/mailu/manage.py
index 32619fe3..68f3fcea 100644
--- a/core/admin/mailu/manage.py
+++ b/core/admin/mailu/manage.py
@@ -400,18 +400,6 @@ def config_export(full=False, secrets=False, color=False, dns=False, output=None
     finally:
         os.umask(old_umask)
 
-
-@mailu.command()
-@click.argument('email')
-@with_appcontext
-def user_delete(email):
-    """delete user"""
-    user = models.User.query.get(email)
-    if user:
-        db.session.delete(user)
-    db.session.commit()
-
-
 @mailu.command()
 @click.argument('email')
 @with_appcontext
diff --git a/core/admin/mailu/ui/templates/user/list.html b/core/admin/mailu/ui/templates/user/list.html
index 1c845062..f5215dc0 100644
--- a/core/admin/mailu/ui/templates/user/list.html
+++ b/core/admin/mailu/ui/templates/user/list.html
@@ -31,7 +31,6 @@
   <tr{% if not user.enabled %} class="warning"{% endif %}>
     <td>
       <a href="{{ url_for('.user_edit', user_email=user.email) }}" title="{% trans %}Edit{% endtrans %}"><i class="fas fa-pencil-alt"></i></a>&nbsp;
-      <a href="{{ url_for('.user_delete', user_email=user.email) }}" title="{% trans %}Delete{% endtrans %}"><i class="fa fa-trash"></i></a>
     </td>
     <td>
       <a href="{{ url_for('.user_settings', user_email=user.email) }}" title="{% trans %}Settings{% endtrans %}"><i class="fa fa-wrench"></i></a>&nbsp;
diff --git a/core/admin/mailu/ui/views/users.py b/core/admin/mailu/ui/views/users.py
index c7d252a9..7f7e0ab3 100644
--- a/core/admin/mailu/ui/views/users.py
+++ b/core/admin/mailu/ui/views/users.py
@@ -80,19 +80,6 @@ def user_edit(user_email):
         domain=user.domain, max_quota_bytes=max_quota_bytes)
 
 
-@ui.route('/user/delete/<path:user_email>', methods=['GET', 'POST'])
-@access.domain_admin(models.User, 'user_email')
-@access.confirmation_required("delete {user_email}")
-def user_delete(user_email):
-    user = models.User.query.get(user_email) or flask.abort(404)
-    domain = user.domain
-    models.db.session.delete(user)
-    models.db.session.commit()
-    flask.flash('User %s deleted' % user)
-    return flask.redirect(
-        flask.url_for('.user_list', domain_name=domain.name))
-
-
 @ui.route('/user/settings', methods=['GET', 'POST'], defaults={'user_email': None})
 @ui.route('/user/usersettings/<path:user_email>', methods=['GET', 'POST'])
 @access.owner(models.User, 'user_email')
diff --git a/docs/cli.rst b/docs/cli.rst
index 36815fd0..5bed6707 100644
--- a/docs/cli.rst
+++ b/docs/cli.rst
@@ -9,7 +9,6 @@ Managing users and aliases can be done from CLI using commands:
 * password
 * user
 * user-import
-* user-delete
 * config-update
 * config-export
 * config-import
@@ -63,13 +62,6 @@ primary difference with simple `user` command is that password is being imported
 
   docker-compose run --rm admin flask mailu user-import myuser example.net '$6$51ebe0cb9f1dab48effa2a0ad8660cb489b445936b9ffd812a0b8f46bca66dd549fea530ce' 'SHA512-CRYPT'
 
-user-delete
------------
-
-.. code-block:: bash
-
-  docker-compose exec admin flask mailu user-delete foo@example.net
-
 config-update
 -------------
 
diff --git a/docs/webadministration.rst b/docs/webadministration.rst
index 7e2a5728..5409a3dd 100644
--- a/docs/webadministration.rst
+++ b/docs/webadministration.rst
@@ -313,8 +313,6 @@ This page is also accessible for domain managers. On the users page new users ca
 
 * Edit. For all available options see :ref:`the Add user page <webadministration_add_user>`.
 
-* Delete. Deletes the user. The Admin GUI will ask for confirmation if the user must be really deleted.
-
 * Setting. Access the settings page of the user. See :ref:`the settings page <webadministration_settings>` for more information.
 
 * Auto-reply. Access the auto-reply page of the user. See the :ref:`auto-reply page <webadministration_auto-reply>` for more information.