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-rw-r--r--contrib/docker/README.md7
-rw-r--r--contrib/docker/conf/homeserver.yaml33
2 files changed, 24 insertions, 16 deletions
diff --git a/contrib/docker/README.md b/contrib/docker/README.md
index 9f40dc0d58..b74c72698c 100644
--- a/contrib/docker/README.md
+++ b/contrib/docker/README.md
@@ -119,3 +119,10 @@ Database specific values (will use SQLite if not set):
 * `POSTGRES_HOST` - The host of the postgres database if you wish to use postgresql instead of sqlite3. [default: `db` which is useful when using a container on the same docker network in a compose file where the postgres service is called `db`]
 * `POSTGRES_PASSWORD` - The password for the synapse postgres database. **If this is set then postgres will be used instead of sqlite3.** [default: none] **NOTE**: You are highly encouraged to use postgresql! Please use the compose file to make it easier to deploy.
 * `POSTGRES_USER` - The user for the synapse postgres database. [default: `matrix`]
+
+Mail server specific values (will not send emails if not set):
+
+* ``SYNAPSE_SMTP_HOST``, hostname to the mail server.
+* ``SYNAPSE_SMTP_PORT``, TCP port for accessing the mail server [default ``25``].
+* ``SYNAPSE_SMTP_USER``, username for authenticating against the mail server if any.
+* ``SYNAPSE_SMTP_PASSWORD``, password for authenticating against the mail server if any.
diff --git a/contrib/docker/conf/homeserver.yaml b/contrib/docker/conf/homeserver.yaml
index 3b57f7174d..198b8ddee7 100644
--- a/contrib/docker/conf/homeserver.yaml
+++ b/contrib/docker/conf/homeserver.yaml
@@ -146,6 +146,7 @@ enable_registration: {{ "True" if SYNAPSE_ENABLE_REGISTRATION else "False" }}
 registration_shared_secret: "{{ SYNAPSE_REGISTRATION_SHARED_SECRET }}"
 bcrypt_rounds: 12
 allow_guest_access: {{ "True" if SYNAPSE_ALLOW_GUEST else "False" }}
+enable_group_creation: true
 
 # The list of identity servers trusted to verify third party
 # identifiers by this server.
@@ -200,19 +201,19 @@ perspectives:
 password_config:
    enabled: true
 
-#email:
-#   enable_notifs: false
-#   smtp_host: "localhost"
-#   smtp_port: 25
-#   smtp_user: "exampleusername"
-#   smtp_pass: "examplepassword"
-#   require_transport_security: False
-#   notif_from: "Your Friendly %(app)s Home Server <noreply@example.com>"
-#   app_name: Matrix
-#   template_dir: res/templates
-#   notif_template_html: notif_mail.html
-#   notif_template_text: notif_mail.txt
-#   notif_for_new_users: True
-#   riot_base_url: "http://localhost/riot"
-
-enable_group_creation: true
+{% if SYNAPSE_SMTP_HOST %}
+email:
+   enable_notifs: false
+   smtp_host: "{{ SYNAPSE_SMTP_HOST }}"
+   smtp_port: {{ SYNAPSE_SMTP_PORT or "25" }}
+   smtp_user: "{{ SYNAPSE_SMTP_USER }}"
+   smtp_pass: "{{ SYNAPSE_SMTP_PASSWORD }}"
+   require_transport_security: False
+   notif_from: "{{ SYNAPSE_SMTP_FROM or "hostmaster@" + SYNAPSE_SERVER_NAME }}"
+   app_name: Matrix
+   template_dir: res/templates
+   notif_template_html: notif_mail.html
+   notif_template_text: notif_mail.txt
+   notif_for_new_users: True
+   riot_base_url: "https://{{ SYNAPSE_SERVER_NAME }}"
+{% endif %}