Mailman: simplify Apache redirect configuration

Author: Nakaner

ansible/roles/mail/tasks/templates/mailman.inc

@@ -24,7 +24,7 @@
     ScriptAlias /subscribe /usr/lib/cgi-bin/mailman/subscribe
     ScriptAlias /mailman/ /usr/lib/cgi-bin/mailman/
 
-    RedirectMatch ^/mailman[/]*$ https://{{ mail.http_hostname }}/mailman/listinfo
+    RedirectMatch ^/mailman[/]*$ /mailman/listinfo
     RedirectMatch ^/$ /listinfo
 
     ErrorLog {{ apache2_logdir }}/{{ mail.http_hostname }}.error.log