return FALSE;
}
+#ifdef EXPERIMENTAL_INTERNATIONAL
+/* Handle lack of advertised SMTPUTF8, for international message */
+if (*errno_value == ERRNO_UTF8_FWD)
+ {
+ *message = US string_sprintf("utf8 support required but not offerred for forwarding");
+ DEBUG(D_deliver|D_transport) debug_printf("%s\n", *message);
+ return TRUE;
+ }
+#endif
+
/* Handle error responses from the remote mailer. */
if (buffer[0] != 0)
switch(save_errno)
{
+#ifdef EXPERIMENTAL_INTERNATIONAL
+ case ERRNO_UTF8_FWD:
+ code = '5';
+ /*FALLTHROUGH*/
+#endif
case 0:
case ERRNO_MAIL4XX:
case ERRNO_DATA4XX:
- message_error = TRUE;
- break;
+ message_error = TRUE;
+ break;
case ETIMEDOUT:
- message_error = Ustrncmp(smtp_command,"MAIL",4) == 0 ||
- Ustrncmp(smtp_command,"end ",4) == 0;
- break;
+ message_error = Ustrncmp(smtp_command,"MAIL",4) == 0 ||
+ Ustrncmp(smtp_command,"end ",4) == 0;
+ break;
case ERRNO_SMTPCLOSED:
- message_error = Ustrncmp(smtp_command,"end ",4) == 0;
- break;
+ message_error = Ustrncmp(smtp_command,"end ",4) == 0;
+ break;
default:
- message_error = FALSE;
- break;
+ message_error = FALSE;
+ break;
}
/* Handle the cases that are treated as message errors. These are:
(a) negative response or timeout after MAIL
(b) negative response after DATA
(c) negative response or timeout or dropped connection after "."
+ (d) utf8 support required and not offered
It won't be a negative response or timeout after RCPT, as that is dealt
with separately above. The action in all cases is to set an appropriate