Differences

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--- hosting:mailman [2019/06/12 09:42] – jim
+++ hosting:mailman [2020/07/13 11:36] (current) – [Old/Disabled lists] jim
@@ Line 2: / Line 2: @@
 The mailing lists are now running with the standard Debian packaged version of Mailman.
+The Mailman setup for Exim is in ''/etc/exim4/symbiosis.d/20-routes/11-mailman'' and ''/etc/exim4/symbiosis.d/30-transports/11-mailman''. It's standard Mailman/exim setup.
 ===== LongSig =====
@@ Line 18: / Line 20: @@
 appears to be necessary.
+===== Old/Disabled lists =====
+There are lists which have been moribund for a while, and which we have disabled, to save the list admins from having to handle spam messages.
+There is no official way in Mailman to disable a list. The closest you can get to is //emergency moderation//, which just makes all lists moderate every post.
+So I've disabled the mailing lists by ''chmod 000 /var/lib/mailman/lists/<list>''. Also, I've modified the Exim Mailman router to check explicitly that the list file is accessible by group ''list'':
+<code>
+mailman_router:
+ debug_print = "R: mailman_router for $local_part@$domain"
+  driver = accept
+  require_files = root,list:MM_HOME/lists/$local_part/config.pck
+  local_part_suffix_optional
+  local_part_suffix = -bounces : -bounces+* : \
+                      -confirm+* : -join : -leave : \
+                      -owner : -request : -admin
+  transport = mailman_transport
+</code>
+This means that the list address is no longer routable, and the list no longer appears on the list of mailing lists. All list configuration and archives are preserved.