Move milter config, increase timeout for DNS

data/conf/rspamd/local.d/options.inc

@@ -2,3 +2,7 @@ dns {
   enable_dnssec = true;
 }
 map_watch_interval = 15s;
+dns {
+  timeout = 4s;
+  retransmits = 5;
+}

data/conf/rspamd/local.d/rspamd.conf.local

@@ -3,12 +3,3 @@ history_redis {}
 worker "log_helper" {
   count = 1;
 }
-worker "rspamd_proxy" {
-  bind_socket = "rspamd:9900";
-  milter = true;
-  upstream {
-    name = "localhost";
-    default = true;
-    hosts = "rspamd:11333"
-  }
-}

data/conf/rspamd/override.d/worker-proxy.inc

@@ -0,0 +1,7 @@
+bind_socket = "rspamd:9900";
+milter = true;
+upstream {
+  name = "localhost";
+  default = true;
+  hosts = "rspamd:11333"
+}