header_line *h, *next;
header_line *last_received = NULL;
+if (acl_removed_headers != NULL)
+ {
+ DEBUG(D_receive|D_acl) debug_printf(">>Headers removed by %s ACL:\n", acl_name);
+
+ for (h = header_list; h != NULL; h = h->next)
+ {
+ uschar *list;
+ BOOL include_header;
+
+ if (h->type == htype_old) continue;
+
+ include_header = TRUE;
+ list = acl_removed_headers;
+
+ int sep = ':'; /* This is specified as a colon-separated list */
+ uschar *s;
+ uschar buffer[128];
+ while ((s = string_nextinlist(&list, &sep, buffer, sizeof(buffer)))
+ != NULL)
+ {
+ int len = Ustrlen(s);
+ if (header_testname(h, s, len, FALSE))
+ {
+ h->type = htype_old;
+ DEBUG(D_receive|D_acl) debug_printf(" %s", h->text);
+ }
+ }
+ }
+ acl_removed_headers = NULL;
+ DEBUG(D_receive|D_acl) debug_printf(">>\n");
+ }
+
if (acl_added_headers == NULL) return;
DEBUG(D_receive|D_acl) debug_printf(">>Headers added by %s ACL:\n", acl_name);
uschar *resent_prefix = US"";
uschar *blackholed_by = NULL;
uschar *blackhole_log_msg = US"";
-int cutthrough_done;
+int cutthrough_done = 0;
flock_t lock_data;
error_block *bad_addresses = NULL;
cutthrough delivery with the no-spool option. It shouldn't be possible
to set up the combination, but just in case kill any ongoing connection. */
if (extract_recip || !smtp_input)
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("not smtp input");
/* Initialize the chain of headers by setting up a place-holder for Received:
header. Temporarily mark it as "old", i.e. not to be used. We keep header_last
from_header = h;
if (!smtp_input)
{
+ int len;
uschar *s = Ustrchr(h->text, ':') + 1;
while (isspace(*s)) s++;
- if (strncmpic(s, originator_login, h->slen - (s - h->text) - 1) == 0)
+ len = h->slen - (s - h->text) - 1;
+ if (Ustrlen(originator_login) == len &&
+ strncmpic(s, originator_login, len) == 0)
{
uschar *name = is_resent? US"Resent-From" : US"From";
header_add(htype_from, "%s: %s <%s@%s>\n", name, originator_name,
{
if (received_count > received_headers_max)
{
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("too many headers");
if (smtp_input) receive_swallow_smtp(); /* Swallow incoming SMTP */
log_write(0, LOG_MAIN|LOG_REJECT, "rejected from <%s>%s%s%s%s: "
"Too many \"Received\" headers",
/* Make sure the file's group is the Exim gid, and double-check the mode
because the group setting doesn't always get set automatically. */
-(void)fchown(data_fd, exim_uid, exim_gid);
+if (fchown(data_fd, exim_uid, exim_gid))
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE,
+ "Failed setting ownership on spool file %s: %s",
+ spool_name, strerror(errno));
(void)fchmod(data_fd, SPOOL_MODE);
/* We now have data file open. Build a stream for it and lock it. We lock only
{
uschar *s = next->text;
int len = next->slen;
- (void)fwrite(s, 1, len, data_file);
+ len = fwrite(s, 1, len, data_file); len = len; /* compiler quietening */
body_linecount++; /* Assumes only 1 line */
}
if (smtp_input && message_ended == END_EOF)
{
Uunlink(spool_name); /* Lose data file when closed */
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("sender closed connection");
message_id[0] = 0; /* Indicate no message accepted */
smtp_reply = handle_lost_connection(US"");
smtp_yield = FALSE;
if (message_ended == END_SIZE)
{
Uunlink(spool_name); /* Lose the data file when closed */
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("mail too big");
if (smtp_input) receive_swallow_smtp(); /* Swallow incoming SMTP */
log_write(L_size_reject, LOG_MAIN|LOG_REJECT, "rejected from <%s>%s%s%s%s: "
log_write(0, LOG_MAIN, "Message abandoned: %s", msg);
Uunlink(spool_name); /* Lose the data file */
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("error writing spoolfile");
if (smtp_input)
{
{
DEBUG(D_receive)
debug_printf("acl_smtp_dkim: acl_check returned %d on %s, skipping remaining items\n", rc, item);
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("dkim acl not ok");
break;
}
}
blackholed_by = US"DATA ACL";
if (log_msg != NULL)
blackhole_log_msg = string_sprintf(": %s", log_msg);
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("data acl discard");
}
else if (rc != OK)
{
Uunlink(spool_name);
- cancel_cutthrough_connection();
+ cancel_cutthrough_connection("data acl not ok");
#ifdef WITH_CONTENT_SCAN
unspool_mbox();
#endif
{
s = string_append(s, &size, &sptr, 2, US" A=", sender_host_authenticated);
if (authenticated_id != NULL)
+ {
s = string_append(s, &size, &sptr, 2, US":", authenticated_id);
+ if (log_extra_selector & LX_smtp_mailauth && authenticated_sender != NULL)
+ s = string_append(s, &size, &sptr, 2, US":", authenticated_sender);
+ }
}
sprintf(CS big_buffer, "%d", msg_size);
s = string_append(s, &size, &sptr, 2, US" S=", big_buffer);
+/* log 8BITMIME mode announced in MAIL_FROM
+ 0 ... no BODY= used
+ 7 ... 7BIT
+ 8 ... 8BITMIME */
+if (log_extra_selector & LX_8bitmime)
+ {
+ sprintf(CS big_buffer, "%d", body_8bitmime);
+ s = string_append(s, &size, &sptr, 2, US" M8S=", big_buffer);
+ }
+
/* If an addr-spec in a message-id contains a quoted string, it can contain
any characters except " \ and CR and so in particular it can contain NL!
Therefore, make sure we use a printing-characters only version for the log.
XXX We do not handle queue-only, freezing, or blackholes.
*/
+cutthrough_done = 0;
if(cutthrough_fd >= 0)
{
uschar * msg= cutthrough_finaldot(); /* Ask the target system to accept the messsage */
break;
}
}
-else
- cutthrough_done = 0;
if(smtp_reply == NULL)
{
projects / exim.git / blobdiff