TODO
====
* SSH PortKnocking
* SMARTD auto check
* Restore Webpage Backup Extern
* Backup service + extern
* Gitlab Server
* Jabber Server
* Email Server + Mixmaster
* Samba Share
* Dokuwiki server
* auto update server
* portnocking ssh
* cloud Server
* dns server master slave
Notes
=====
Email
-----
https://calomel.org/postfix.html
http://www.admin-magazin.de/Online-Artikel/Postfix-einrichten-und-absichern
http://www.synology-wiki.de/index.php/Mail-Relay_mit_Postfix
Gitlab
------
Jabber
------
Backup
------
FileServer / cloud
-------------------
PortKnocking
------------