-/* $Cambridge: exim/src/src/acl.c,v 1.66 2006/09/25 10:14:20 ph10 Exp $ */
+/* $Cambridge: exim/src/src/acl.c,v 1.67 2006/11/14 16:40:36 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
{ US"accept", US"defer", US"deny", US"discard", US"drop", US"require",
US"warn" };
-/* For each verb, the condition for which "message" is used */
-
-static int msgcond[] = { FAIL, OK, OK, FAIL, OK, FAIL, OK };
+/* For each verb, the conditions for which "message" or "log_message" are used
+are held as a bitmap. This is to avoid expanding the strings unnecessarily. For
+"accept", the FAIL case is used only after "endpass", but that is selected in
+the code. */
+
+static int msgcond[] = {
+ (1<<OK) | (1<<FAIL) | (1<<FAIL_DROP), /* accept */
+ (1<<OK), /* defer */
+ (1<<OK), /* deny */
+ (1<<OK) | (1<<FAIL) | (1<<FAIL_DROP), /* discard */
+ (1<<OK), /* drop */
+ (1<<FAIL) | (1<<FAIL_DROP), /* require */
+ (1<<OK) /* warn */
+ };
/* ACL condition and modifier codes - keep in step with the table that
follows, and the cond_expand_at_top and uschar cond_modifiers tables lower
/* If the result is the one for which "message" and/or "log_message" are used,
-handle the values of these options. Most verbs have but a single return for
-which the messages are relevant, but for "discard", it's useful to have the log
-message both when it succeeds and when it fails. Also, for an "accept" that
-appears in a QUIT ACL, we want to handle the user message. Since only "accept"
-and "warn" are permitted in that ACL, we don't need to test the verb.
-
-These modifiers act in different ways:
+handle the values of these modifiers. If there isn't a log message set, we make
+it the same as the user message.
"message" is a user message that will be included in an SMTP response. Unless
it is empty, it overrides any previously set user message.
"log_message" is a non-user message, and it adds to any existing non-user
message that is already set.
-If there isn't a log message set, we make it the same as the user message. */
+Most verbs have but a single return for which the messages are relevant, but
+for "discard", it's useful to have the log message both when it succeeds and
+when it fails. For "accept", the message is used in the OK case if there is no
+"endpass", but (for backwards compatibility) in the FAIL case if "endpass" is
+present. */
-if (((rc == FAIL_DROP)? FAIL : rc) == msgcond[verb] ||
- (verb == ACL_DISCARD && rc == OK) ||
- (where == ACL_WHERE_QUIT))
+if (*epp && rc == OK) user_message = NULL;
+
+if (((1<<rc) & msgcond[verb]) != 0)
{
uschar *expmessage;
+ uschar *old_user_msgptr = *user_msgptr;
+ uschar *old_log_msgptr = (*log_msgptr != NULL)? *log_msgptr : old_user_msgptr;
/* If the verb is "warn", messages generated by conditions (verification or
- nested ACLs) are discarded. Only messages specified at this level are used.
+ nested ACLs) are always discarded. This also happens for acceptance verbs
+ when they actually do accept. Only messages specified at this level are used.
However, the value of an existing message is available in $acl_verify_message
during expansions. */
- uschar *old_user_msgptr = *user_msgptr;
- uschar *old_log_msgptr = (*log_msgptr != NULL)? *log_msgptr : old_user_msgptr;
-
- if (verb == ACL_WARN) *log_msgptr = *user_msgptr = NULL;
+ if (verb == ACL_WARN ||
+ (rc == OK && (verb == ACL_ACCEPT || verb == ACL_DISCARD)))
+ *log_msgptr = *user_msgptr = NULL;
if (user_message != NULL)
{
return ERROR;
}
-/* Before giving an error response, take a look at the length of any user
-message, and split it up into multiple lines if possible. */
+/* Before giving a response, take a look at the length of any user message, and
+split it up into multiple lines if possible. */
-if (rc != OK && *user_msgptr != NULL && Ustrlen(*user_msgptr) > 75)
+if (*user_msgptr != NULL && Ustrlen(*user_msgptr) > 75)
{
uschar *s = *user_msgptr = string_copy(*user_msgptr);
uschar *ss = s;
-/* $Cambridge: exim/src/src/receive.c,v 1.30 2006/10/10 15:36:50 ph10 Exp $ */
+/* $Cambridge: exim/src/src/receive.c,v 1.31 2006/11/14 16:40:36 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
/* check if it is a MIME message */
my_headerlist = header_list;
-while (my_headerlist != NULL) {
+while (my_headerlist != NULL)
+ {
/* skip deleted headers */
- if (my_headerlist->type == '*') {
+ if (my_headerlist->type == '*')
+ {
my_headerlist = my_headerlist->next;
continue;
- };
- if (strncmpic(my_headerlist->text, US"Content-Type:", 13) == 0) {
+ }
+ if (strncmpic(my_headerlist->text, US"Content-Type:", 13) == 0)
+ {
DEBUG(D_receive) debug_printf("Found Content-Type: header - executing acl_smtp_mime.\n");
goto DO_MIME_ACL;
- };
+ }
my_headerlist = my_headerlist->next;
-};
+ }
DEBUG(D_receive) debug_printf("No Content-Type: header - presumably not a MIME message.\n");
return TRUE;
rc = mime_acl_check(acl, mbox_file, NULL, &user_msg, &log_msg);
(void)fclose(mbox_file);
-if (Ustrlen(rfc822_file_path) > 0) {
+if (Ustrlen(rfc822_file_path) > 0)
+ {
mime_part_count = mime_part_count_buffer;
- if (unlink(CS rfc822_file_path) == -1) {
+ if (unlink(CS rfc822_file_path) == -1)
+ {
log_write(0, LOG_PANIC,
"acl_smtp_mime: can't unlink RFC822 spool file, skipping.");
goto END_MIME_ACL;
- };
-};
+ }
+ }
/* check if we must check any message/rfc822 attachments */
-if (rc == OK) {
+if (rc == OK)
+ {
uschar temp_path[1024];
int n;
struct dirent *entry;
(void)string_format(temp_path, 1024, "%s/scan/%s", spool_directory,
message_id);
- tempdir = opendir(CS temp_path);
- n = 0;
- do {
- entry = readdir(tempdir);
- if (entry == NULL) break;
- if (strncmpic(US entry->d_name,US"__rfc822_",9) == 0) {
+ tempdir = opendir(CS temp_path);
+ n = 0;
+ do
+ {
+ entry = readdir(tempdir);
+ if (entry == NULL) break;
+ if (strncmpic(US entry->d_name,US"__rfc822_",9) == 0)
+ {
(void)string_format(rfc822_file_path, 2048,"%s/scan/%s/%s", spool_directory, message_id, entry->d_name);
- debug_printf("RFC822 attachment detected: running MIME ACL for '%s'\n", rfc822_file_path);
- break;
- };
- } while (1);
- closedir(tempdir);
+ debug_printf("RFC822 attachment detected: running MIME ACL for '%s'\n", rfc822_file_path);
+ break;
+ }
+ } while (1);
+ closedir(tempdir);
- if (entry != NULL) {
+ if (entry != NULL)
+ {
mbox_file = Ufopen(rfc822_file_path,"rb");
- if (mbox_file == NULL) {
+ if (mbox_file == NULL)
+ {
log_write(0, LOG_PANIC,
"acl_smtp_mime: can't open RFC822 spool file, skipping.");
unlink(CS rfc822_file_path);
goto END_MIME_ACL;
- };
+ }
/* set RFC822 expansion variable */
mime_is_rfc822 = 1;
mime_part_count_buffer = mime_part_count;
goto MIME_ACL_CHECK;
- };
-};
+ }
+ }
END_MIME_ACL:
add_acl_headers(US"MIME");
*smtp_reply_ptr = US""; /* Indicate reply already sent */
message_id[0] = 0; /* Indicate no message accepted */
return FALSE; /* Cause skip to end of receive function */
- };
+ }
return TRUE;
}
uschar *errmsg, *s;
struct stat statbuf;
-/* Final message to give to SMTP caller */
+/* Final message to give to SMTP caller, and messages from ACLs */
uschar *smtp_reply = NULL;
+uschar *user_msg, *log_msg;
/* Working header pointers */
*/
deliver_datafile = data_fd;
+user_msg = NULL;
if (recipients_count == 0)
{
if (acl_smtp_data != NULL && recipients_count > 0)
{
- uschar *user_msg, *log_msg;
rc = acl_check(ACL_WHERE_DATA, NULL, acl_smtp_data, &user_msg, &log_msg);
add_acl_headers(US"DATA");
if (rc == DISCARD)
if (fake_response != OK)
smtp_respond((fake_response == DEFER)? US"450" : US"550", 3, TRUE,
fake_response_text);
+
+ /* An OK response is required; use "message" text if present. */
+
+ else if (user_msg != NULL)
+ {
+ uschar *code = US"250";
+ int len = 3;
+ smtp_message_code(&code, &len, &user_msg, NULL);
+ smtp_respond(code, len, TRUE, user_msg);
+ }
+
+ /* Default OK response */
+
else
smtp_printf("250 OK id=%s\r\n", message_id);
if (host_checking)
fprintf(stdout,
"\n**** SMTP testing: that is not a real message id!\n\n");
}
+
+ /* smtp_reply was previously set */
+
else if (smtp_reply[0] != 0)
{
if (fake_response != OK && (smtp_reply[0] == '2'))
-/* $Cambridge: exim/src/src/smtp_in.c,v 1.46 2006/10/23 10:55:10 ph10 Exp $ */
+/* $Cambridge: exim/src/src/smtp_in.c,v 1.47 2006/11/14 16:40:36 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
/* Warning log messages are also saved in malloc store. They are saved to avoid
repetition in the same message, but it seems right to repeat them for different
-messagess. */
+messages. */
while (acl_warn_logged != NULL)
{
smtp_start_session(void)
{
int size = 256;
-int ptr;
+int ptr, esclen;
+uschar *user_msg, *log_msg;
+uschar *code, *esc;
uschar *p, *s, *ss;
/* Default values for certain variables */
/* Run the ACL if it exists */
+user_msg = NULL;
if (acl_smtp_connect != NULL)
{
int rc;
- uschar *user_msg, *log_msg;
rc = acl_check(ACL_WHERE_CONNECT, NULL, acl_smtp_connect, &user_msg,
&log_msg);
if (rc != OK)
/* Output the initial message for a two-way SMTP connection. It may contain
newlines, which then cause a multi-line response to be given. */
-s = expand_string(smtp_banner);
-if (s == NULL)
- log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Expansion of \"%s\" (smtp_banner) "
- "failed: %s", smtp_banner, expand_string_message);
+code = US"220"; /* Default status code */
+esc = US""; /* Default extended status code */
+esclen = 0; /* Length of esc */
+
+if (user_msg == NULL)
+ {
+ s = expand_string(smtp_banner);
+ if (s == NULL)
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Expansion of \"%s\" (smtp_banner) "
+ "failed: %s", smtp_banner, expand_string_message);
+ }
+else
+ {
+ int codelen = 3;
+ s = user_msg;
+ smtp_message_code(&code, &codelen, &s, NULL);
+ if (codelen > 3)
+ {
+ esc = code + 4;
+ esclen = codelen - 4;
+ }
+ }
/* Remove any terminating newlines; might as well remove trailing space too */
{
int len;
uschar *linebreak = Ustrchr(p, '\n');
+ ss = string_cat(ss, &size, &ptr, code, 3);
if (linebreak == NULL)
{
len = Ustrlen(p);
- ss = string_cat(ss, &size, &ptr, US"220 ", 4);
+ ss = string_cat(ss, &size, &ptr, US" ", 1);
}
else
{
len = linebreak - p;
- ss = string_cat(ss, &size, &ptr, US"220-", 4);
+ ss = string_cat(ss, &size, &ptr, US"-", 1);
}
+ ss = string_cat(ss, &size, &ptr, esc, esclen);
ss = string_cat(ss, &size, &ptr, p, len);
ss = string_cat(ss, &size, &ptr, US"\r\n", 2);
p += len;
Arguments:
code SMTP code, may involve extended status codes
- codelen length of smtp code; uf > 3 there's an ESC
+ codelen length of smtp code; if > 3 there's an ESC
final FALSE if the last line isn't the final line
msg message text, possibly containing newlines
+/*************************************************
+* Parse user SMTP message *
+*************************************************/
+
+/* This function allows for user messages overriding the response code details
+by providing a suitable response code string at the start of the message
+user_msg. Check the message for starting with a response code and optionally an
+extended status code. If found, check that the first digit is valid, and if so,
+change the code pointer and length to use the replacement. An invalid code
+causes a panic log; in this case, if the log messages is the same as the user
+message, we must also adjust the value of the log message to show the code that
+is actually going to be used (the original one).
+
+This function is global because it is called from receive.c as well as within
+this module.
+
+Arguments:
+ code SMTP code, may involve extended status codes
+ codelen length of smtp code; if > 3 there's an ESC
+ msg message text
+ log_msg optional log message, to be adjusted with the new SMTP code
+
+Returns: nothing
+*/
+
+void
+smtp_message_code(uschar **code, int *codelen, uschar **msg, uschar **log_msg)
+{
+int n;
+int ovector[3];
+
+if (msg == NULL || *msg == NULL) return;
+
+n = pcre_exec(regex_smtp_code, NULL, CS *msg, Ustrlen(*msg), 0,
+ PCRE_EOPT, ovector, sizeof(ovector)/sizeof(int));
+if (n < 0) return;
+
+if ((*msg)[0] != (*code)[0])
+ {
+ log_write(0, LOG_MAIN|LOG_PANIC, "configured error code starts with "
+ "incorrect digit (expected %c) in \"%s\"", (*code)[0], *msg);
+ if (log_msg != NULL && *log_msg == *msg)
+ *log_msg = string_sprintf("%s %s", *code, *log_msg + ovector[1]);
+ }
+else
+ {
+ *code = *msg;
+ *codelen = ovector[1]; /* Includes final space */
+ }
+*msg += ovector[1]; /* Chop the code off the message */
+return;
+}
+
+
+
+
/*************************************************
* Handle an ACL failure *
*************************************************/
{
BOOL drop = rc == FAIL_DROP;
int codelen = 3;
-int ovector[3];
uschar *smtp_code;
uschar *lognl;
uschar *sender_info = US"";
if (drop) rc = FAIL;
-/* Set the default SMTP code */
+/* Set the default SMTP code, and allow a user message to change it. */
smtp_code = (rc != FAIL)? US"451" : acl_wherecodes[where];
-
-/* Check a user message for starting with a response code and optionally an
-extended status code. If found, check that the first digit is valid, and if so,
-use it instead of the default code. */
-
-if (user_msg != NULL)
- {
- int n = pcre_exec(regex_smtp_code, NULL, CS user_msg, Ustrlen(user_msg), 0,
- PCRE_EOPT, ovector, sizeof(ovector)/sizeof(int));
- if (n >= 0)
- {
- if (user_msg[0] != smtp_code[0])
- {
- log_write(0, LOG_MAIN|LOG_PANIC, "configured error code starts with "
- "incorrect digit (expected %c) in \"%s\"", smtp_code[0], user_msg);
-
- /* If log_msg == user_msg (the default set in acl.c if no log message is
- specified, we must adjust the log message to show the code that is
- actually going to be used. */
-
- if (log_msg == user_msg)
- log_msg = string_sprintf("%s %s", smtp_code, log_msg + ovector[1]);
- }
- else
- {
- smtp_code = user_msg;
- codelen = ovector[1]; /* Includes final space */
- }
- user_msg += ovector[1]; /* Chop the code off the message */
- }
- }
+smtp_message_code(&smtp_code, &codelen, &user_msg, &log_msg);
/* We used to have sender_address here; however, there was a bug that was not
updating sender_address after a rewrite during a verify. When this bug was
+/*************************************************
+* Send user response message *
+*************************************************/
+
+/* This function is passed a default response code and a user message. It calls
+smtp_message_code() to check and possibly modify the response code, and then
+calls smtp_respond() to transmit the response. I put this into a function
+just to avoid a lot of repetition.
+
+Arguments:
+ code the response code
+ user_msg the user message
+
+Returns: nothing
+*/
+
+static void
+smtp_user_msg(uschar *code, uschar *user_msg)
+{
+int len = 3;
+smtp_message_code(&code, &len, &user_msg, NULL);
+smtp_respond(code, len, TRUE, user_msg);
+}
+
+
+
+
/*************************************************
* Initialize for SMTP incoming message *
*************************************************/
uschar *etrn_command;
uschar *etrn_serialize_key;
uschar *errmess;
- uschar *user_msg, *log_msg;
+ uschar *log_msg, *smtp_code;
+ uschar *user_msg = NULL;
uschar *recipient = NULL;
uschar *hello = NULL;
uschar *set_id = NULL;
}
}
- /* The EHLO/HELO command is acceptable. Reset the protocol and the state,
- abandoning any previous message. */
-
- received_protocol = (esmtp?
- protocols[pextend +
- ((sender_host_authenticated != NULL)? pauthed : 0) +
- ((tls_active >= 0)? pcrpted : 0)]
- :
- protocols[pnormal + ((tls_active >= 0)? pcrpted : 0)])
- +
- ((sender_host_address != NULL)? pnlocal : 0);
-
- smtp_reset(reset_point);
- toomany = FALSE;
-
- /* Generate an OK reply, including the ident if present, and also
- the IP address if present. Reflecting back the ident is intended
- as a deterrent to mail forgers. For maximum efficiency, and also
- because some broken systems expect each response to be in a single
- packet, arrange that it is sent in one write(). */
+ /* Generate an OK reply. The default string includes the ident if present,
+ and also the IP address if present. Reflecting back the ident is intended
+ as a deterrent to mail forgers. For maximum efficiency, and also because
+ some broken systems expect each response to be in a single packet, arrange
+ that the entire reply is sent in one write(). */
auth_advertised = FALSE;
pipelining_advertised = FALSE;
tls_advertised = FALSE;
#endif
- s = string_sprintf("250 %s Hello %s%s%s",
- smtp_active_hostname,
- (sender_ident == NULL)? US"" : sender_ident,
- (sender_ident == NULL)? US"" : US" at ",
- (sender_host_name == NULL)? sender_helo_name : sender_host_name);
+ smtp_code = US"250"; /* Default response code */
+ if (user_msg == NULL)
+ {
+ s = string_sprintf("%.3s %s Hello %s%s%s",
+ smtp_code,
+ smtp_active_hostname,
+ (sender_ident == NULL)? US"" : sender_ident,
+ (sender_ident == NULL)? US"" : US" at ",
+ (sender_host_name == NULL)? sender_helo_name : sender_host_name);
+
+ ptr = Ustrlen(s);
+ size = ptr + 1;
- ptr = Ustrlen(s);
- size = ptr + 1;
+ if (sender_host_address != NULL)
+ {
+ s = string_cat(s, &size, &ptr, US" [", 2);
+ s = string_cat(s, &size, &ptr, sender_host_address,
+ Ustrlen(sender_host_address));
+ s = string_cat(s, &size, &ptr, US"]", 1);
+ }
+ }
+
+ /* A user-supplied EHLO greeting may not contain more than one line */
- if (sender_host_address != NULL)
+ else
{
- s = string_cat(s, &size, &ptr, US" [", 2);
- s = string_cat(s, &size, &ptr, sender_host_address,
- Ustrlen(sender_host_address));
- s = string_cat(s, &size, &ptr, US"]", 1);
+ char *ss;
+ int codelen = 3;
+ smtp_message_code(&smtp_code, &codelen, &user_msg, NULL);
+ s = string_sprintf("%.*s %s", codelen, smtp_code, user_msg);
+ if ((ss = strpbrk(CS s, "\r\n")) != NULL)
+ {
+ log_write(0, LOG_MAIN|LOG_PANIC, "EHLO/HELO response must not contain "
+ "newlines: message truncated: %s", string_printing(s));
+ *ss = 0;
+ }
+ ptr = Ustrlen(s);
+ size = ptr + 1;
}
s = string_cat(s, &size, &ptr, US"\r\n", 2);
if (thismessage_size_limit > 0)
{
- sprintf(CS big_buffer, "250-SIZE %d\r\n", thismessage_size_limit);
+ sprintf(CS big_buffer, "%.3s-SIZE %d\r\n", smtp_code,
+ thismessage_size_limit);
s = string_cat(s, &size, &ptr, big_buffer, Ustrlen(big_buffer));
}
else
{
- s = string_cat(s, &size, &ptr, US"250-SIZE\r\n", 10);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-SIZE\r\n", 7);
}
/* Exim does not do protocol conversion or data conversion. It is 8-bit
provided as an option. */
if (accept_8bitmime)
- s = string_cat(s, &size, &ptr, US"250-8BITMIME\r\n", 14);
+ {
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-8BITMIME\r\n", 11);
+ }
/* Advertise ETRN if there's an ACL checking whether a host is
permitted to issue it; a check is made when any host actually tries. */
if (acl_smtp_etrn != NULL)
{
- s = string_cat(s, &size, &ptr, US"250-ETRN\r\n", 10);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-ETRN\r\n", 7);
}
/* Advertise EXPN if there's an ACL checking whether a host is
if (acl_smtp_expn != NULL)
{
- s = string_cat(s, &size, &ptr, US"250-EXPN\r\n", 10);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-EXPN\r\n", 7);
}
/* Exim is quite happy with pipelining, so let the other end know that
if (verify_check_host(&pipelining_advertise_hosts) == OK)
{
- s = string_cat(s, &size, &ptr, US"250-PIPELINING\r\n", 16);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-PIPELINING\r\n", 13);
sync_cmd_limit = NON_SYNC_CMD_PIPELINING;
pipelining_advertised = TRUE;
}
int saveptr;
if (first)
{
- s = string_cat(s, &size, &ptr, US"250-AUTH", 8);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-AUTH", 5);
first = FALSE;
auth_advertised = TRUE;
}
if (tls_active < 0 &&
verify_check_host(&tls_advertise_hosts) != FAIL)
{
- s = string_cat(s, &size, &ptr, US"250-STARTTLS\r\n", 14);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US"-STARTTLS\r\n", 11);
tls_advertised = TRUE;
}
#endif
/* Finish off the multiline reply with one that is always available. */
- s = string_cat(s, &size, &ptr, US"250 HELP\r\n", 10);
+ s = string_cat(s, &size, &ptr, smtp_code, 3);
+ s = string_cat(s, &size, &ptr, US" HELP\r\n", 7);
}
/* Terminate the string (for debug), write it, and note that HELO/EHLO
debug_printf("SMTP>> %s", s);
}
helo_seen = TRUE;
+
+ /* Reset the protocol and the state, abandoning any previous message. */
+
+ received_protocol = (esmtp?
+ protocols[pextend +
+ ((sender_host_authenticated != NULL)? pauthed : 0) +
+ ((tls_active >= 0)? pcrpted : 0)]
+ :
+ protocols[pnormal + ((tls_active >= 0)? pcrpted : 0)])
+ +
+ ((sender_host_address != NULL)? pnlocal : 0);
+
+ smtp_reset(reset_point);
+ toomany = FALSE;
break; /* HELO/EHLO */
if (rc == OK || rc == DISCARD)
{
- smtp_printf("250 OK\r\n");
+ if (user_msg == NULL) smtp_printf("250 OK\r\n");
+ else smtp_user_msg(US"250", user_msg);
smtp_delay_rcpt = smtp_rlr_base;
recipients_discarded = (rc == DISCARD);
was_rej_mail = FALSE;
}
-
else
{
done = smtp_handle_acl_fail(ACL_WHERE_MAIL, rc, user_msg, log_msg);
if (rc == OK)
{
- smtp_printf("250 Accepted\r\n");
+ if (user_msg == NULL) smtp_printf("250 Accepted\r\n");
+ else smtp_user_msg(US"250", user_msg);
receive_add_recipient(recipient, -1);
}
else if (rc == DISCARD)
{
- smtp_printf("250 Accepted\r\n");
+ if (user_msg == NULL) smtp_printf("250 Accepted\r\n");
+ else smtp_user_msg(US"250", user_msg);
rcpt_fail_count++;
discarded = TRUE;
log_write(0, LOG_MAIN|LOG_REJECT, "%s F=<%s> rejected RCPT %s: "
if (rc == OK)
{
- smtp_printf("354 Enter message, ending with \".\" on a line by itself\r\n");
+ if (user_msg == NULL)
+ smtp_printf("354 Enter message, ending with \".\" on a line by itself\r\n");
+ else smtp_user_msg(US"354", user_msg);
done = 3;
message_ended = END_NOTENDED; /* Indicate in middle of data */
}
log_write(0, LOG_MAIN|LOG_PANIC, "ACL for QUIT returned ERROR: %s",
log_msg);
}
- else user_msg = NULL;
if (user_msg == NULL)
smtp_printf("221 %s closing connection\r\n", smtp_active_hostname);
else
- smtp_printf("221 %s\r\n", user_msg);
+ smtp_respond(US"221", 3, TRUE, user_msg);
#ifdef SUPPORT_TLS
tls_close(TRUE);
debug_printf("ETRN command is: %s\n", etrn_command);
debug_printf("ETRN command execution skipped\n");
}
- smtp_printf("250 OK\r\n");
+ if (user_msg == NULL) smtp_printf("250 OK\r\n");
+ else smtp_user_msg(US"250", user_msg);
break;
}
smtp_printf("458 Unable to fork process\r\n");
if (smtp_etrn_serialize) enq_end(etrn_serialize_key);
}
- else smtp_printf("250 OK\r\n");
+ else
+ {
+ if (user_msg == NULL) smtp_printf("250 OK\r\n");
+ else smtp_user_msg(US"250", user_msg);
+ }
signal(SIGCHLD, oldsignal);
break;
projects / exim.git / commitdiff