Configurable e-mail sender address

arkindex/project/config.py

@@ -112,6 +112,7 @@ def get_settings_parser(base_dir):
     email_parser.add_option("port", type=int)
     email_parser.add_option("user", type=str)
     email_parser.add_option("password", type=str)
+    email_parser.add_option("from_address", type=str, default=None)
     email_parser.add_option("error_report_recipients", type=str, many=True, default=[])
 
     export_parser = parser.add_subparser("export", default={})

arkindex/project/settings.py

@@ -480,7 +480,7 @@ if conf["email"]:
     EMAIL_HOST = conf["email"]["host"]
     EMAIL_PORT = conf["email"]["port"]
     EMAIL_HOST_USER = conf["email"]["user"]
-    DEFAULT_FROM_EMAIL = SERVER_EMAIL = EMAIL_HOST_USER
+    DEFAULT_FROM_EMAIL = SERVER_EMAIL = conf["email"]["from_address"] or EMAIL_HOST_USER
     EMAIL_HOST_PASSWORD = conf["email"]["password"]
     EMAIL_USE_TLS = True
 else:

arkindex/project/tests/config_samples/override.yaml

@@ -39,6 +39,7 @@ database:
 email:
   error_report_recipients:
   - noreply@nasa.gov
+  from_address: None
   host: smtp.wanadoo.fr
   password: hunter2
   port: 25