+ /* Try to AUTH */
+
+ else done = smtp_auth(responsebuffer, sizeof(responsebuffer),
+ addr, host, ob, esmtp, &inblock, &outblock) == OK &&
+
+ /* Build a mail-AUTH string (re-using responsebuffer for convenience */
+ !smtp_mail_auth_str(responsebuffer, sizeof(responsebuffer), addr, ob) &&
+