}
}
+#ifdef EXPERIMENTAL_INTERNATIONAL
+ else if ( addr->p.utf8
+ && !( esmtp
+ && ( regex_UTF8
+ || ( (regex_UTF8 = regex_must_compile(
+ US"\\n250[\\s\\-]SMTPUTF8(\\s|\\n|$)", FALSE, TRUE)),
+ TRUE
+ ) )
+ && pcre_exec(regex_UTF8, NULL, CS responsebuffer,
+ Ustrlen(responsebuffer), 0, PCRE_EOPT, NULL, 0) >= 0
+ ) )
+ {
+ HDEBUG(D_acl|D_v) debug_printf("utf8 required but not offered\n");
+ errno = ERRNO_UTF8_FWD;
+ setflag(addr, af_verify_nsfail);
+ done = FALSE;
+ }
+#endif
+
/* If we haven't authenticated, but are required to, give up. */
/* Try to AUTH */
( (addr->auth_sndr = client_authenticated_sender),
/* Send the MAIL command */
- (smtp_write_command(&outblock, FALSE, "MAIL FROM:<%s>%s\r\n",
+ (smtp_write_command(&outblock, FALSE,
+#ifdef EXPERIMENTAL_INTERNATIONAL
+ addr->p.utf8
+ ? "MAIL FROM:<%s>%s SMTPUTF8\r\n"
+ :
+#endif
+ "MAIL FROM:<%s>%s\r\n",
from_address, responsebuffer) >= 0)
) &&
smtp_read_response(&inblock, responsebuffer, sizeof(responsebuffer),
'2', callout) &&
- smtp_write_command(&outblock, FALSE, "MAIL FROM:<%s>\r\n",
+ smtp_write_command(&outblock, FALSE,
+#ifdef EXPERIMENTAL_INTERNATIONAL
+ addr->p.utf8
+ ? "MAIL FROM:<%s> SMTPUTF8\r\n"
+ :
+#endif
+ "MAIL FROM:<%s>\r\n",
from_address) >= 0 &&
smtp_read_response(&inblock, responsebuffer, sizeof(responsebuffer),
'2', callout);
HDEBUG(D_verify) debug_printf("SMTP timeout\n");
send_quit = FALSE;
}
+#ifdef EXPERIMENTAL_INTERNATIONAL
+ else if (errno == ERRNO_UTF8_FWD)
+ {
+ extern int acl_where; /* src/acl.c */
+ errno = 0;
+ addr->message = string_sprintf(
+ "response to \"%s\" from %s [%s] did not include SMTPUTF8",
+ big_buffer, host->name, host->address);
+ addr->user_message = acl_where == ACL_WHERE_RCPT
+ ? US"533 mailbox name not allowed"
+ : US"550 mailbox unavailable";
+ yield = FAIL;
+ done = TRUE;
+ }
+#endif
else if (errno == 0)
{
if (*responsebuffer == 0) Ustrcpy(responsebuffer, US"connection dropped");