* instructions for "5" codes (permanent fatal errors) and produce/deliver
* a "bounce" message (delivery status notification).
*/
-void smtp_do_bounce(char *instr, StrBuf *OMsgTxt)
+void smtp_do_bounce(char *instr, StrBuf *OMsgTxt)
{
int i;
int lines;
syslog(LOG_DEBUG, "smtp_do_bounce() called\n");
strcpy(bounceto, "");
boundary = NewStrBufPlain(HKEY("=_Citadel_Multipart_"));
- StrBufAppendPrintf(boundary, "%s_%04x%04x", config.c_fqdn, getpid(), ++seq);
+
+ StrBufAppendPrintf(boundary,
+ "%s_%04x%04x",
+ config.c_fqdn,
+ getpid(),
+ ++seq);
+
lines = num_tokens(instr, '\n');
/* See if it's time to give up on delivery of this message */
memset(bmsg, 0, sizeof(struct CtdlMessage));
BounceMB = NewStrBufPlain(NULL, 1024);
- bmsg->cm_magic = CTDLMESSAGE_MAGIC;
- bmsg->cm_anon_type = MES_NORMAL;
- bmsg->cm_format_type = FMT_RFC822;
- bmsg->cm_fields['A'] = strdup("Citadel");
- bmsg->cm_fields['O'] = strdup(MAILROOM);
- bmsg->cm_fields['N'] = strdup(config.c_nodename);
- bmsg->cm_fields['U'] = strdup("Delivery Status Notification (Failure)");
- StrBufAppendBufPlain(BounceMB, HKEY("Content-type: multipart/mixed; boundary=\""), 0);
+ bmsg->cm_magic = CTDLMESSAGE_MAGIC;
+ bmsg->cm_anon_type = MES_NORMAL;
+ bmsg->cm_format_type = FMT_RFC822;
+ bmsg->cm_fields['A'] = strdup("Citadel");
+ bmsg->cm_fields['O'] = strdup(MAILROOM);
+ bmsg->cm_fields['N'] = strdup(config.c_nodename);
+ bmsg->cm_fields['U'] = strdup("Delivery Status Notification (Failure)");
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("Content-type: multipart/mixed; boundary=\""), 0);
StrBufAppendBuf(BounceMB, boundary, 0);
- StrBufAppendBufPlain(BounceMB, HKEY("\"\r\n"), 0);
+ StrBufAppendBufPlain(BounceMB, HKEY("\"\r\n"), 0);
StrBufAppendBufPlain(BounceMB, HKEY("MIME-Version: 1.0\r\n"), 0);
StrBufAppendBufPlain(BounceMB, HKEY("X-Mailer: " CITADEL "\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("\r\nThis is a multipart message in MIME format.\r\n\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("--"), 0);
- StrBufAppendBuf(BounceMB, boundary, 0);
- StrBufAppendBufPlain(BounceMB, HKEY("\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("Content-type: text/plain\r\n\r\n"), 0);
- if (give_up) StrBufAppendBufPlain(BounceMB, HKEY(
-"A message you sent could not be delivered to some or all of its recipients\n"
-"due to prolonged unavailability of its destination(s).\n"
-"Giving up on the following addresses:\n\n"
- ), 0);
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("\r\nThis is a multipart message in MIME format."
+ "\r\n\r\n"), 0);
- else StrBufAppendBufPlain(BounceMB, HKEY(
-"A message you sent could not be delivered to some or all of its recipients.\n"
-"The following addresses were undeliverable:\n\n"
- ), 0);
+ StrBufAppendBufPlain(BounceMB, HKEY("--"), 0);
+ StrBufAppendBuf(BounceMB, boundary, 0);
+ StrBufAppendBufPlain(BounceMB, HKEY("\r\n"), 0);
+ StrBufAppendBufPlain(BounceMB,
+ HKEY("Content-type: text/plain\r\n\r\n"), 0);
+
+ if (give_up)
+ {
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("A message you sent could not be delivered "
+ "to some or all of its recipients\ndue to "
+ "prolonged unavailability of its destination(s).\n"
+ "Giving up on the following addresses:\n\n"), 0);
+ }
+ else
+ {
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("A message you sent could not be delivered "
+ "to some or all of its recipients.\n"
+ "The following addresses were undeliverable:\n\n"
+ ), 0);
+ }
/*
* Now go through the instructions checking for stuff.
/* Attach the original message */
if (omsgid >= 0) {
- StrBufAppendBufPlain(BounceMB, HKEY("--"), 0);
+ StrBufAppendBufPlain(BounceMB, HKEY("--"), 0);
StrBufAppendBuf(BounceMB, boundary, 0);
- StrBufAppendBufPlain(BounceMB, HKEY("\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("Content-type: message/rfc822\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("Content-Transfer-Encoding: 7bit\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("Content-Disposition: inline\r\n"), 0);
- StrBufAppendBufPlain(BounceMB, HKEY("\r\n"), 0);
-
+ StrBufAppendBufPlain(BounceMB, HKEY("\r\n"), 0);
+
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("Content-type: message/rfc822\r\n"), 0);
+
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("Content-Transfer-Encoding: 7bit\r\n"), 0);
+
+ StrBufAppendBufPlain(
+ BounceMB,
+ HKEY("Content-Disposition: inline\r\n"), 0);
+
+ StrBufAppendBufPlain(BounceMB, HKEY("\r\n"), 0);
+
if (OMsgTxt == NULL) {
CC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
- CtdlOutputMsg(omsgid, MT_RFC822, HEADERS_ALL, 0, 1, NULL, 0);
+ CtdlOutputMsg(omsgid,
+ MT_RFC822,
+ HEADERS_ALL,
+ 0, 1, NULL, 0);
+
StrBufAppendBuf(BounceMB, CC->redirect_buffer, 0);
FreeStrBuf(&CC->redirect_buffer);
}
}
/* Close the multipart MIME scope */
- StrBufAppendBufPlain(BounceMB, HKEY("--"), 0);
+ StrBufAppendBufPlain(BounceMB, HKEY("--"), 0);
StrBufAppendBuf(BounceMB, boundary, 0);
StrBufAppendBufPlain(BounceMB, HKEY("--\r\n"), 0);
if (bmsg->cm_fields['A'] != NULL)
if (num_bounces > 0) {
/* First try the user who sent the message */
- if (IsEmptyStr(bounceto))
+ if (IsEmptyStr(bounceto))
syslog(LOG_ERR, "No bounce address specified\n");
else
syslog(LOG_DEBUG, "bounce to user <%s>\n", bounceto);
/* Can we deliver the bounce to the original sender? */
- valid = validate_recipients(bounceto, smtp_get_Recipients (), 0);
+ valid = validate_recipients(bounceto,
+ smtp_get_Recipients (),
+ 0);
if (valid != NULL) {
if (valid->num_error == 0) {
CtdlSubmitMsg(bmsg, valid, "", QP_EADDR);
projects / citadel.git / blobdiff