diff --git a/opendkim/opendkim.c b/opendkim/opendkim.c
index b211a59..ebfb2da 100644
--- a/opendkim/opendkim.c
+++ b/opendkim/opendkim.c
@@ -13448,13 +13448,13 @@ mlfi_eom(SMFICTX *ctx)
 			dkim_atps_t atps = DKIM_ATPS_UNKNOWN;
 			DKIM_SIGINFO **sigs;
 #endif /* _FFR_ATPS */
+			u_char *domain;
 
-			if (conf->conf_localadsp_db != NULL)
-			{
-				u_char *domain;
-
-				domain = dkim_getdomain(dfc->mctx_dkimv);
+			domain = dkim_getdomain(dfc->mctx_dkimv);
 
+			if (conf->conf_localadsp_db != NULL &&
+			    domain != NULL)
+			{
 				if (dkimf_local_adsp(conf, (char *) domain,
 				                     &dfc->mctx_pcode))
 				{