diff --git a/calexium_lib/mail/send_mail.anubis b/calexium_lib/mail/send_mail.anubis
index 322549d..17680be 100644
--- a/calexium_lib/mail/send_mail.anubis
+++ b/calexium_lib/mail/send_mail.anubis
@@ -58,7 +58,8 @@ public type Send_Param:
               Str_Recipient recipient,
               List(Data_IO) mail_parts,
               Send_Auth     auth,
-              Str_UID       mail_uid
+              Str_UID       mail_uid,
+              Int           last_smtp_code  //0 means it's the first time
               ).
             
 public type Send_Timeout:
--
libgit2 0.21.4