diff --git a/README b/README
index 971bb9a1fb9efa6a92e2bbda011412cc219cc663..3c0a4b6cba8842816e5715fd09b9ea84a120fc17 100644
--- a/README
+++ b/README
@@ -97,3 +97,17 @@ Fix permission for apache user
 
     sudo chown -R www-data /usr/local/lib/nuages
 
+Email Service
+=============
+
+Django is expecting a working SMTP server listening at localhost, sendmail for instance.
+
+Another option is to add attributes in settings.py, this make email work only when there is a localhost server accepting all the email. To change this and make it configurable, we only have to add these lines:
+
+  # Email attributes
+  EMAIL_HOST = 'mail.example.com'
+  EMAIL_PORT = '25'
+  EMAIL_HOST_USER = 'username@example.com'
+  EMAIL_HOST_PASSWORD = 'password'
+  EMAIL_USE_TLS = False
+