--- a/example_conf.toml	Thu Aug 23 18:40:34 2018 +0200
+++ b/example_conf.toml	Thu Aug 23 18:50:32 2018 +0200
@@ -1,7 +1,57 @@
-dbhost = "gemma_db"
+# ----------------------------------------------------------------------
+# Example configuration for gemma back end
+# ----------------------------------------------------------------------
+
+# ----------------------------------------------------------------------
+# Basic Setup:
+
+# Host and port to listen on:
 host = "0.0.0.0"
+#port = 8000
+
+# Where to find the data of the web client (SPA) to serve:
+web = "./web"
+
+# File to persist session data:
 sessions = "/tmp/gemma_session.data"
-web = "./web"
-geoserver-url = "http://gemma_geoserver:8080/geoserver"
+
+# ----------------------------------------------------------------------
+# Database:
+
+# DB connection configuration:
+dbhost = "gemma_db"
+#dbname = "gemma"
+#dbport = 5432
+#dbssl = "prefer"
 metamorph-db-user = "meta_login"
 metamorph-db-password = "geo2Serv"
+
+# ----------------------------------------------------------------------
+# Mail setup:
+
+# SMTP connection configuration:
+#mail-host = "localhost"
+#mail-password = "SECRET"
+#mail-port = 465
+#mail-user = "gemma"
+
+# Client data to use:
+#mail-from = "noreplay@localhost"
+#mail-helo = "localhost"
+
+# ----------------------------------------------------------------------
+# OGC services setup:
+
+# Connection to GeoServer instance for internal OGC services
+geoserver-url = "http://gemma_geoserver:8080/geoserver"
+#geoserver-user = "admin"
+#geoserver-password = "geoserver"
+
+# Proxy settings for external OGC services
+#proxy-key = "SECRET"
+#proxy-prefix = "http://localhost:8000"
+
+# ----------------------------------------------------------------------
+# CORS setup:
+
+#allowed-origins = "http://example.com"