X-Git-Url: https://git.distorted.org.uk/~mdw/exim-config/blobdiff_plain/2f2fc64da4fd3e3edb06589a5e7dd0f3e958a40b..b96f02cfaef5a7eef4f6decc651955405e2fe099:/lists.m4

diff --git a/lists.m4 b/lists.m4
index 8f12fd8..88ae8c8 100644
--- a/lists.m4
+++ b/lists.m4
@@ -43,6 +43,20 @@ hostlist allnets = <; \
 	172.29.198.0/23 ; 2001:8b0:c92::/48 ; \
 	2001:ba8:1d9::/48 ; 2001:470:9740::/48
 
+## Addresses which are likely to be bogus.  These are zero, loopback,
+## multicast, broadcast (IPv4), and blocks reserved for documentation.
+hostlist bogus = <; \
+	 :: ; ::1 ; ff00::/8 ; 2001:db8::/32 ; \
+	 0.0.0.0 ; 127.0.0.0/8 ; 224.0.0.0/4 ; 255.255.255.255 ; \
+	 192.0.2.0/24 ; 198.51.100.0/24 ; 203.0.113.0/24
+
+## Addresses which are likely to be bogus as public mailservers.  These are
+## the generally bogus addresses, plus link-local and private use addresses.
+hostlist bogus_public = <; \
+	+bogus ; \
+	fe80::/10 ; fc00::/7 ; \
+	169.254.0.0/16 ; 10.0.0.0/8 ; 172.16.0.0/12 ; 192.168.0.0/16
+
 ## Domains we're authoritative for.
 domainlist thishost = @ : @[] : \
 	${map {${extract {${extract {1}{.}{$primary_hostname}}} \