diff --git a/html/index.html b/html/index.html
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--- a/html/index.html
+++ b/html/index.html
@@ -85,6 +85,7 @@
 <li><a href="http://www.iredmail.org/forum/topic8169-iredmail-support-antispam-via-dovecot-and-spamassassin.html">Anti-spam with Dovecot antispam plugin and SpamAssassin</a>, contributed by Dexus.</li>
 </ul>
 <h3 id="third-party-integrations">Third-party integrations</h3>
+<p>Below tutorials are maintained by iRedMail project.</p>
 <ul>
 <li><a href="active.directory.html">Integrate Microsoft Active Directory in iRedMail</a></li>
 <li>
diff --git a/integrations/_summary.md b/integrations/_summary.md
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@@ -0,0 +1 @@
+Below tutorials are maintained by iRedMail project.