README.md

@@ -1048,7 +1048,6 @@ Multiplayer game servers and [browser games](https://en.wikipedia.org/wiki/Brows
 Utilities for managing game servers.
 
 - [ARRCON](https://github.com/radj307/ARRCON) - Terminal-based RCON client compatible with any game servers using the Source RCON Protocol. `GPL-3.0` `C++`
-- [Crafty Controller](https://craftycontrol.com/) - Crafty Controller is a free and open-source Minecraft launcher and manager that allows users to start and administer Minecraft servers from a user-friendly interface. ([Source Code](https://gitlab.com/crafty-controller/crafty-4)) `GPL-3.0` `Docker/Python`
 - [EasyWI](https://easy-wi.com) - Easy-Wi is a Web-interface that allows you to manage server daemons like gameservers. In addition it provides you with a CMS which includes a fully automated game- and voiceserver lending service. ([Source Code](https://github.com/easy-wi/developer/)) `GPL-3.0` `PHP/Bash`
 - [Kubek](https://kubek.seeroycloud.tk) - Web management panel for Minecraft servers. ([Source Code](https://github.com/seeroy/kubek-minecraft-dashboard)) `GPL-3.0` `Nodejs`
 - [Lancache](https://lancache.net) `⚠` - LAN Party game caching made easy. ([Source Code](https://github.com/lancachenet/monolithic)) `MIT` `Docker/Shell`

non-free.md

@@ -9,7 +9,6 @@
 - [Software](#software)
   - [Automation](#automation)
   - [Communication - Custom Communication Systems](#communication---custom-communication-systems)
-  - [Communication - Email - Mailing Lists and Newsletters](#communication---email---mailing-lists-and-newsletters)
   - [Communication - SIP](#communication---sip)
   - [Content Management Systems (CMS)](#content-management-systems-cms)
   - [Document Management - E-books](#document-management---e-books)
@@ -55,13 +54,6 @@
 - [WorkAdventure](https://workadventu.re) - Virtual office / virtual conference application presented as a 16-bit RPG video game. ([Demo](https://play.staging.workadventu.re/@/tcm/workadventure/wa-village), [Source Code](https://github.com/thecodingmachine/workadventure/)) `AGPL-3.0/Commons-Clause` `Docker`
 
 
-### Communication - Email - Mailing Lists and Newsletters
-
-**[`^        back to top        ^`](##awesome-selfhosted---non-free-software)**
-
-- [Sendy](https://sendy.co) - Self-hosted email newsletter application that lets you send bulk emails via Amazon Simple Email Service (SES) or other SMTP services. `⊘ Proprietary` `PHP`
-
-
 ### Communication - SIP
 
 **[`^        back to top        ^`](##awesome-selfhosted---non-free-software)**