diff --git a/roles/matrix-ma1sd/defaults/main.yml b/roles/matrix-ma1sd/defaults/main.yml
index 2932f3ed4..321292d1e 100644
--- a/roles/matrix-ma1sd/defaults/main.yml
+++ b/roles/matrix-ma1sd/defaults/main.yml
@@ -92,7 +92,7 @@ matrix_ma1sd_dns_overwrite_homeserver_client_value: "http://matrix-synapse:8008"
 matrix_ma1sd_threepid_medium_email_custom_templates_enabled: false
 matrix_ma1sd_threepid_medium_email_custom_invite_template: ""
 matrix_ma1sd_threepid_medium_email_custom_session_validation_template: ""
-matrix_ma1sd_threepid_medium_email_custom_unbind_fraudulent_template: ""
+matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template: ""
 matrix_ma1sd_threepid_medium_email_custom_matrixid_template: ""
 
 # Controls whether the self-check feature should validate SSL certificates.
diff --git a/roles/matrix-ma1sd/tasks/setup_install.yml b/roles/matrix-ma1sd/tasks/setup_install.yml
index a0a327289..7cd6b72cb 100644
--- a/roles/matrix-ma1sd/tasks/setup_install.yml
+++ b/roles/matrix-ma1sd/tasks/setup_install.yml
@@ -117,7 +117,7 @@
   with_items:
     - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_invite_template }}", location: 'invite-template.eml'}
     - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_validation_template }}", location: 'validate-template.eml'}
-    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_unbind_fraudulent_template }}", location: 'unbind-fraudulent.eml'}
+    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template }}", location: 'unbind-notification.eml'}
     - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_matrixid_template }}", location: 'mxid-template.eml'}
   when: "matrix_ma1sd_threepid_medium_email_custom_templates_enabled|bool and item.value"
 
diff --git a/roles/matrix-ma1sd/tasks/validate_config.yml b/roles/matrix-ma1sd/tasks/validate_config.yml
index 691fe0ac9..4ca25e7ec 100644
--- a/roles/matrix-ma1sd/tasks/validate_config.yml
+++ b/roles/matrix-ma1sd/tasks/validate_config.yml
@@ -54,6 +54,7 @@
   when: "vars | dict2items | selectattr('key', 'match', item.old) | list | items2dict"
   with_items:
     - {'old': 'matrix_ma1sd_container_expose_port', 'new': '<superseded by matrix_ma1sd_container_http_host_bind_port>'}
+    - {'old': 'matrix_ma1sd_threepid_medium_email_custom_unbind_fraudulent_template', 'new': 'matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template'}
 
 - name: (Deprecation) Catch and report mxisd variables
   fail:
diff --git a/roles/matrix-ma1sd/templates/ma1sd.yaml.j2 b/roles/matrix-ma1sd/templates/ma1sd.yaml.j2
index 9a426c477..4579b8392 100644
--- a/roles/matrix-ma1sd/templates/ma1sd.yaml.j2
+++ b/roles/matrix-ma1sd/templates/ma1sd.yaml.j2
@@ -57,14 +57,14 @@ threepid:
           {% if matrix_ma1sd_threepid_medium_email_custom_invite_template %}
           invite: '/var/ma1sd/invite-template.eml'
           {% endif %}
-          {% if matrix_ma1sd_threepid_medium_email_custom_session_validation_template or matrix_ma1sd_threepid_medium_email_custom_unbind_fraudulent_template %}
+          {% if matrix_ma1sd_threepid_medium_email_custom_session_validation_template or matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template %}
           session:
             {% if matrix_ma1sd_threepid_medium_email_custom_session_validation_template %}
             validation: '/var/ma1sd/validate-template.eml'
             {% endif %}
-            {% if matrix_ma1sd_threepid_medium_email_custom_unbind_fraudulent_template %}
+            {% if matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template %}
             unbind:
-              frandulent: '/var/ma1sd/unbind-fraudulent.eml'
+              notification: '/var/ma1sd/unbind-notification.eml'
             {% endif %}
           {% endif %}
           {% if matrix_ma1sd_threepid_medium_email_custom_matrixid_template %}