Add a reserved domain 'discard.fripost.org' to discard messages.

‘noreply@’ aliases can be added by routing them to
‘@discard.fripost.org’.

1 files changed, 1 insertions, 0 deletions

diff --git a/roles/MX/templates/etc/postfix/virtual/transport.j2 b/roles/MX/templates/etc/postfix/virtual/transport.j2
index 69a8c83..49f3696 100644
--- a/roles/MX/templates/etc/postfix/virtual/transport.j2
+++ b/roles/MX/templates/etc/postfix/virtual/transport.j2
@@ -1,29 +1,30 @@
 # Each valid address user@example.org is aliased (on the MX) into some
 # example.org/user@xxx.fripost.org, and non-defaults next-hop:port are
 # chosen here in that table, depending on 'xxx'.  The reason for such
 # indirection is that there is only one qmgr(8) daemon, which delegate
 # the routing strategy to the trivial-rewrite(8), which in turns queries
 # transport_maps.  Hence high latency maps such as LDAP or SQL would
 # congestion the queue manager.  On the other hand, virtual aliasing is
 # performed by cleanup(8), multiples instances of which can run in
 # parallel. See http://www.postfix.org/ADDRESS_REWRITING_README.html .
 #
 # /!\ WARNING: xxx.fripost.org should NOT be in the list of valid
 # domains ($virtual_alias_domains)!  Otherwise at the next iteration of
 # the alias resolution loop the domain will be validated but not the
 # address, and the MTA will reply with "Recipient address rejected: User
 # unknown in virtual alias table".
 
 reserved.fripost.org    reserved-alias:
+discard.fripost.org     discard:
 
 {% if 'LDA' in group_names %}
 mda.fripost.org smtpl:[127.0.0.1]:{{ postfix_instance.IMAP.port }}
 {% else %}
 mda.fripost.org smtp:[mda.fripost.org]:{{ postfix_instance.IMAP.port }}
 {% endif %}
 
 {% if 'lists' in group_names %}
 sympa.fripost.org smtpl:[127.0.0.1]:{{ postfix_instance.lists.port }}
 {% else %}
 sympa.fripost.org smtp:[lists.fripost.org]:{{ postfix_instance.lists.port }}
 {% endif %}