From 1435af19b24cbc1a0a362bef5bcdd4eda605bc2e Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Sep 21 2015 10:32:08 +0000
Subject: Add documentation about the SMTP_SERVER configuration key


---

diff --git a/doc/configuration.rst b/doc/configuration.rst
index 53496c2..1eeadd9 100644
--- a/doc/configuration.rst
+++ b/doc/configuration.rst
@@ -249,3 +249,12 @@ setting the number of items on the page. Items can be commits, users, groups
 or projects for example.
 
 Defaults to: ``50``.
+
+
+SMTP_SERVER
+~~~~~~~~~~~
+
+This configuration key allows to configure the SMTP server to use when
+sending emails.
+
+Defaults to: ``localhost``.