From 7ed6aba11d4248d3b911a7721caf36f949aef4d7 Mon Sep 17 00:00:00 2001
From: Pierre Jaury <pierre@jaury.eu>
Date: Tue, 1 Nov 2016 12:57:22 +0100
Subject: [PATCH] Add a virtual_mailbox_maps for unlisted senders to be
 rejected, fixes #95

---
 postfix/conf/main.cf | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/postfix/conf/main.cf b/postfix/conf/main.cf
index f43f2531..04510e83 100644
--- a/postfix/conf/main.cf
+++ b/postfix/conf/main.cf
@@ -72,8 +72,11 @@ smtpd_sasl_security_options = noanonymous
 # Virtual
 ###############
 
-virtual_mailbox_domains = ${sql}sqlite-virtual_mailbox_domains.cf
+# The alias map actually returns both aliases and local mailboxes, which is
+# required for reject_unlisted_sender to work properly
 virtual_alias_maps = ${sql}sqlite-virtual_alias_maps.cf
+virtual_mailbox_domains = ${sql}sqlite-virtual_mailbox_domains.cf
+virtual_mailbox_maps = $virtual_alias_maps
 
 # Mails are forwarded to Dovecot for delivery
 virtual_transport = lmtp:inet:imap:2525