diff --git a/docs/source/intro.rst b/docs/source/intro.rst
index 845dd1c..62a12b2 100644
--- a/docs/source/intro.rst
+++ b/docs/source/intro.rst
@@ -83,6 +83,7 @@
 
 To create new feature, please fork the code and submit Pull Request on GitHub.
 
+And of course, `our mailing list <http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim>`_ is the best way to communicate with and get support from ndnSIM team and other users of ndnSIM.
 
 A very short guide to the code
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