1 files changed, 2 insertions, 0 deletions

diff --git a/README.md b/README.md
index c6cddd0..6b75563 100755
--- a/README.md
+++ b/README.md
@@ -153,3 +153,5 @@ myMessage.InitializeFilters();
 myMessage.EnableClickTracking(true);
 ```
 [SendGrid Documentation](http://www.sendgrid.com/docs)
+
+This readme adapted from the [How to Send Email Using SendGrid with Windows Azure](http://www.windowsazure.com/en-us/develop/net/how-to-guides/sendgrid-email-service/)