config.m4: Allow relaying by chiark over the VPN.

diff --git a/config.m4 b/config.m4
index 6d813d79e31e9f5c99e697f7a704ee7a2dbbcc60..ada2909322c0992c43ef639ccc03868aa3c2542b 100644 (file)
--- a/config.m4
+++ b/config.m4
@@ -73,7 +73,7 @@ DEFCONF(user_suffix_list, +* : -*)
 DEFCONF(user_extaddr_fixup, ${sg {$local_part_suffix}{^[-+]}{}})
 
 ## Other hosts allowed to relay mail through us.
-DEFCONF(relay_clients, +trusted)
+DEFCONF(relay_clients, <; +trusted ; 172.29.80.8)
 
 ## TLS-related settings.  We're assuming GNUTLS here, rather than OpenSSL.
 ## For local connections we are very strict.  For random clients, we try