Delete postmaster from revaliases

* postmaster is no user account therefore it is not ment to be in the revaliases. Hence it is logged in the journal

Delete postmaster from revaliases
* postmaster is no user account therefore it is not ment to be in the revaliases. Hence it is logged in the journal
03205915 · julian.gethmann · c5cfab86 · 03205915
Commit 03205915 authored Jul 20, 2017 by julian.gethmann
--- a/roles/mail/tasks/main.yml
+++ b/roles/mail/tasks/main.yml
@@ -18,7 +18,6 @@
    state: present
  with_items:
    - root
-    - postmaster

 - name: configure ssmtp mailhub
  become: yes