Rspamd: local network addition and user name mismatch (#3453)

target/bin/rspamd-dkim

@@ -216,6 +216,7 @@ try_fallback = false;
 use_domain = "header";
 use_redis = false; # don't change unless Redis also provides the DKIM keys
 use_esld = true;
+allow_username_mismatch = true;
 
 check_pubkey = true; # you want to use this in the beginning
 

target/rspamd/local.d/options.inc

@@ -1,3 +1,3 @@
 pidfile = false;
 soft_reject_on_timeout = true;
-local_networks = "127.0.0.1/8, 10.0.0.0/8, 172.16.0.0/12";
+local_networks = "127.0.0.1/8, 10.0.0.0/8, 172.16.0.0/12 192.168.0.0/16";