From 48507a38f1410a43af1df681d593290a5e4bf038 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Mon, 12 May 2014 20:04:00 +0100
Subject: [PATCH] spam.m4: Allow virtual domains to opt out of spam checking.

---
 spam.m4 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/spam.m4 b/spam.m4
index ce9c8e3..4253e88 100644
--- a/spam.m4
+++ b/spam.m4
@@ -103,6 +103,13 @@ skip_spam_check:
 	accept	 hosts = +trusted
 	accept	 condition = ${if eq{$acl_c_mode}{submission}}
 
+	## If this is a virtual domain, and it says `spam-check=no', then
+	## skip.
+	accept	 domains = ${if exists{CONF_sysconf_dir/domains.conf} \
+			 {partial0-lsearch; CONF_sysconf_dir/domains.conf} \
+			 {}}
+		!condition = DOMKV(spam-check, {${expand:$value}}{true})
+
 	## Otherwise we should check.
 	deny
 
-- 
2.11.0