diff --git a/mxrouter.go b/mxrouter.go
index afd7917..0146511 100644
--- a/mxrouter.go
+++ b/mxrouter.go
@@ -142,8 +142,7 @@ func handleConnection(connClt net.Conn, conLdap *ldap.Conn) {
 			group := re.FindSubmatch([]byte(mxs[0].Host))
 			if len(group) < 3 || len(group[2]) == 0 {
 				logstream.Err(fmt.Sprintln("MX format incorrect: ", mxs[0].Host))
-				w
-				s := fmt.Sprintf("MX format incorrect: %s", err.Error())
+				s := fmt.Sprintf("MX format incorrect: %s", mxs[0].Host)
 				sendResponse(connClt, s, 500)
 				continue
 			}