Add email support for Matrix/Synapse.

roles/synapse/templates/homeserver.yaml

@@ -6,6 +6,7 @@
 # Server
 server_name: "{{ domain }}"
 pid_file: /data/homeserver.pid
+public_baseurl: "https://matrix.{{ domain }}"
 listeners:
   - port: 8008
     tls: false
@@ -14,6 +15,14 @@ listeners:
     resources:
       - names: [client, federation]
         compress: false
+email:
+  smtp_host: "mail.{{ domain }}"
+  smtp_port: {{ ports['mailserver_smtps'] }}
+  smtp_user: "{{ synapse_secrets['smtp_user'] }}"
+  smtp_pass: '{{ synapse_secrets["smtp_pass"] }}'
+  force_tls: true
+  notif_from: "Matrix <matrix@{{ domain }}>"
+  invite_client_location: "https://element.{{ domain }}"
 
 
 # Homeserver blocking

secrets.yml.example

@@ -17,6 +17,8 @@ searxng_secrets:
   searxng_secret:
 
 synapse_secrets:
+  smtp_user:
+  smtp_pass:
   postgres_password:
   turn_shared_secret: "{{ coturn_secrets['static_auth_secret'] }}"
   macaroon_secret_key: