diff --git a/README.md b/README.md
index 0724a348..2ad0f2dd 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ See [Contributing](.github/CONTRIBUTING.md).
       - [Mail Delivery Agents](#mail-delivery-agents)
       - [Mailing lists and newsletters](#mailing-lists-and-newsletters)
       - [Webmail clients](#webmail-clients)
+    - [Usenet](#usenet)
     - [IRC](#irc)
     - [SIP/IPBX](#sip)
     - [Social Networks and Forums](#social-networks-and-forums)
@@ -362,6 +363,14 @@ _Mailing lists servers and mass mailing software - one message to many recipient
 - [Roundcube](https://roundcube.net) - Browser-based IMAP client with an application-like user interface. ([Source Code](https://github.com/roundcube/roundcubemail)) `GPL-3.0` `PHP`
 - [SquirrelMail](http://squirrelmail.org) - Another browser-based IMAP client. ([Source Code](https://sourceforge.net/p/squirrelmail/code/HEAD/tree/)) `GPL-2.0` `PHP`
 
+### Usenet
+
+**[`^        back to top        ^`](#)**
+
+_[Usenet](https://en.wikipedia.org/wiki/News_server) communication software_
+
+- [InterNetNews](https://inn.eyrie.org/trac/) - Extremely flexible and configurable Usenet / netnews news server. 
+
 ### IRC
 
 **[`^        back to top        ^`](#)**