add info regarding mailing list

index.md

@@ -1,3 +1,18 @@
 # Introduction
 
 This is the collection of all linux related documentation
+
+
+# Issues / Tickets / Tasks
+https://jira.psi.ch/projects/PSILINUX/summary
+
+# Communication
+
+There are 2 Email mailing lists that can be used for communication
+
+__linux-announce@lists.psi.ch__
+All people can subscribe to this list via [sympa](https://psilists.ethz.ch/sympa/info/linux-announce). It is intendet for outgoing communication to everybody that is interested in linux topics
+
+
+__linux@psi.ch__
+This is a mailing list for incoming messages and/or for internal discussion. This list (it is a Outlook/Exchange managed distribution list) only contains the people that are regarded as the core team. If you want to be part of that team, drop an email stating so to this list!