Change the default user to gross, otherwise the statefile will be created as
nobody.

--- a/src/gross.c
+++ b/src/gross.c
@@ -586,7 +586,7 @@ main(int argc, char *argv[])
 	pool_limits_t limits;
 	sigset_t mask, oldmask;
 	struct passwd *pwd;
-	char *user = "nobody";
+	char *user = "gross";
 
 #ifdef DNSBL
 	dns_check_info_t *dns_check_info;