+
+ /* An OK response is required; use "message" text if present. */
+
+ else if (user_msg != NULL)
+ {
+ uschar *code = US"250";
+ int len = 3;
+ smtp_message_code(&code, &len, &user_msg, NULL);
+ smtp_respond(code, len, TRUE, user_msg);
+ }
+
+ /* Default OK response */
+