int bounce_one(int flags, const char *queue, const char *id,
const char *encoding, const char *sender,
const char *dsn_envid, int dsn_ret,
MSG_STATS *stats, RECIPIENT *rcpt,
const char *relay, DSN *dsn)
{
DSN my_dsn = *dsn;
DSN *dsn_res;
/*
* Sanity check.
*/
if (my_dsn.status[0] != '5' || !dsn_valid(my_dsn.status)) {
msg_warn("bounce_one: ignoring dsn code \"%s\"", my_dsn.status);
my_dsn.status = "5.0.0";
}
/*
* DSN filter (Postfix 2.12).
*/
if (delivery_status_filter != 0
&& (dsn_res = dsn_filter_lookup(delivery_status_filter, &my_dsn)) != 0) {
if (dsn_res->status[0] == '4')
return (defer_append_intern(flags, id, stats, rcpt, relay, dsn_res));
my_dsn = *dsn_res;
}
return (bounce_one_intern(flags, queue, id, encoding, sender, dsn_envid,
dsn_ret, stats, rcpt, relay, &my_dsn));
}
int bounce_append(int flags, const char *id, MSG_STATS *stats,
RECIPIENT *rcpt, const char *relay,
DSN *dsn)
{
DSN my_dsn = *dsn;
DSN *dsn_res;
/*
* Sanity check. If we're really confident, change this into msg_panic
* (remember, this information may be under control by a hostile server).
*/
if (my_dsn.status[0] != '5' || !dsn_valid(my_dsn.status)) {
msg_warn("bounce_append: ignoring dsn code \"%s\"", my_dsn.status);
my_dsn.status = "5.0.0";
}
/*
* DSN filter (Postfix 2.12).
*/
if (delivery_status_filter != 0
&& (dsn_res = dsn_filter_lookup(delivery_status_filter, &my_dsn)) != 0) {
if (dsn_res->status[0] == '4')
return (defer_append_intern(flags, id, stats, rcpt, relay, dsn_res));
my_dsn = *dsn_res;
}
return (bounce_append_intern(flags, id, stats, rcpt, relay, &my_dsn));
}
int sent(int flags, const char *id, MSG_STATS *stats,
RECIPIENT *recipient, const char *relay,
DSN *dsn)
{
const char *myname="sent.c Sent";
if (msg_verbose)
msg_info("HU--%s Starting",myname);
DSN my_dsn = *dsn;
DSN *dsn_res;
int status;
/*
* Sanity check.
*/
if (my_dsn.status[0] != '2' || !dsn_valid(my_dsn.status)) {
msg_warn("sent: ignoring dsn code \"%s\"", my_dsn.status);
my_dsn.status = "2.0.0";
}
/*
* DSN filter (Postfix 3.0).
*/
if (delivery_status_filter != 0
&& (dsn_res = dsn_filter_lookup(delivery_status_filter, &my_dsn)) != 0)
my_dsn = *dsn_res;
/*
* MTA-requested address verification information is stored in the verify
* service database.
*/
if (flags & DEL_REQ_FLAG_MTA_VRFY) {
my_dsn.action = "deliverable";
status = verify_append(id, stats, recipient, relay, &my_dsn,
DEL_RCPT_STAT_OK);
return (status);
}
/*
* User-requested address verification information is logged and mailed
* to the requesting user.
*/
if (flags & DEL_REQ_FLAG_USR_VRFY) {
my_dsn.action = "deliverable";
status = trace_append(flags, id, stats, recipient, relay, &my_dsn);
return (status);
}
/*
* Normal mail delivery. May also send a delivery record to the user.
*/
else {
/* Readability macros: record all deliveries, or the delayed ones. */
#define REC_ALL_SENT(flags) (flags & DEL_REQ_FLAG_RECORD)
#define REC_DLY_SENT(flags, rcpt) \
((flags & DEL_REQ_FLAG_REC_DLY_SENT) \
&& (rcpt->dsn_notify == 0 || (rcpt->dsn_notify & DSN_NOTIFY_DELAY)))
if (my_dsn.action == 0 || my_dsn.action[0] == 0)
my_dsn.action = "delivered";
if (((REC_ALL_SENT(flags) == 0 && REC_DLY_SENT(flags, recipient) == 0)
|| trace_append(flags, id, stats, recipient, relay, &my_dsn) == 0)
&& ((recipient->dsn_notify & DSN_NOTIFY_SUCCESS) == 0
|| trace_append(flags, id, stats, recipient, relay, &my_dsn) == 0)) {
log_adhoc(id, stats, recipient, relay, &my_dsn, "sent");
status = 0;
} else {
VSTRING *junk = vstring_alloc(100);
vstring_sprintf(junk, "%s: %s service failed",
id, var_trace_service);
my_dsn.reason = vstring_str(junk);
my_dsn.status = "4.3.0";
status = defer_append(flags, id, stats, recipient, relay, &my_dsn);
vstring_free(junk);
}
return (status);
}
}
