@ -312,6 +312,7 @@ _Mailing lists servers and mass mailing software - one message to many recipient
* [postal](https://github.com/atech/postal) - A fully featured open source mail delivery platform for incoming & outgoing e-mail. `MIT``Ruby`
* [Schleuder](https://schleuder.nadir.org/) - A GPG-enabled mailing list manager with resending-capabilities. ([Source Code](https://0xacab.org/schleuder/schleuder/tree/master)) `GPLv3``Ruby`
* [Sympa](https://www.sympa.org/) - A mailing list manager. `GPLv2``Perl`
* [Mail For Good](https://github.com/freeCodeCamp/mail-for-good) - An open source email campaign management tool for nonprofits `BSD``Javascript`