HELO_CMD, EHLO_CMD, DATA_CMD, /* These are listed in the pipelining */
VRFY_CMD, EXPN_CMD, NOOP_CMD, /* RFC as requiring synchronization */
- ETRN_CMD, /* This by analogy with TURN from the RFC */
+ ATRN_CMD, ETRN_CMD, /* This by analogy with TURN from the RFC */
STARTTLS_CMD, /* Required by the STARTTLS RFC */
TLS_AUTH_CMD, /* auto-command at start of SSL */
#ifdef EXPERIMENTAL_XCLIENT
{ "bdat", sizeof("bdat")-1, BDAT_CMD, TRUE, TRUE },
{ "quit", sizeof("quit")-1, QUIT_CMD, FALSE, TRUE },
{ "noop", sizeof("noop")-1, NOOP_CMD, TRUE, FALSE },
+ { "atrn", sizeof("atrn")-1, ATRN_CMD, TRUE, FALSE },
{ "etrn", sizeof("etrn")-1, ETRN_CMD, TRUE, FALSE },
{ "vrfy", sizeof("vrfy")-1, VRFY_CMD, TRUE, FALSE },
{ "expn", sizeof("expn")-1, EXPN_CMD, TRUE, FALSE },
/* forward declarations */
static int smtp_read_command(BOOL check_sync, unsigned buffer_lim);
-static int synprot_error(int type, int code, uschar *data, uschar *errmess);
static void smtp_quit_handler(uschar **, uschar **);
static void smtp_rset_handler(void);
+#ifndef DISABLE_DKIM
+/* Feed received message data to the dkim module */
+/*XXX maybe a global dkim_info? */
+void
+smtp_verify_feed(const uschar * s, unsigned n)
+{
+static misc_module_info * dkim_mi = NULL;
+typedef void (*fn_t)(const uschar *, int);
+
+if (!dkim_mi && !(dkim_mi = misc_mod_findonly(US"dkim")))
+ return;
+
+(((fn_t *) dkim_mi->functions)[DKIM_VERIFY_FEED]) (s, n);
+}
+#endif
+
+
/* Refill the buffer, and notify DKIM verification code.
Return false for error or EOF.
*/
return FALSE;
}
#ifndef DISABLE_DKIM
-dkim_exim_verify_feed(smtp_inbuffer, rc);
+smtp_verify_feed(smtp_inbuffer, rc);
#endif
smtp_inend = smtp_inbuffer + rc;
smtp_inptr = smtp_inbuffer;
if (n > lim)
n = lim;
if (n > 0)
- dkim_exim_verify_feed(smtp_inptr, n);
+ smtp_verify_feed(smtp_inptr, n);
#endif
}
uschar * user_msg = NULL;
uschar * log_msg;
-for(;;)
- {
#ifndef DISABLE_DKIM
- unsigned dkim_save;
+misc_module_info * dkim_info = misc_mod_findonly(US"dkim");
+typedef void (*dkim_pause_t)(BOOL);
+dkim_pause_t dkim_pause;
+
+dkim_pause = dkim_info
+ ? ((dkim_pause_t *) dkim_info->functions)[DKIM_VERIFY_PAUSE] : NULL;
#endif
+for(;;)
+ {
+
if (chunking_data_left > 0)
return lwr_receive_getc(chunking_data_left--);
bdat_pop_receive_functions();
#ifndef DISABLE_DKIM
- dkim_save = dkim_collect_input;
- dkim_collect_input = 0;
+ if (dkim_pause) dkim_pause(TRUE);
#endif
/* Unless PIPELINING was offered, there should be no next command
if (chunking_state == CHUNKING_LAST)
{
#ifndef DISABLE_DKIM
- dkim_collect_input = dkim_save;
- dkim_exim_verify_feed(NULL, 0); /* notify EOD */
- dkim_collect_input = 0;
+ smtp_verify_feed(NULL, 0); /* notify EOD */
#endif
return EOD;
}
bdat_push_receive_functions();
#ifndef DISABLE_DKIM
- dkim_collect_input = dkim_save;
+ if (dkim_pause) dkim_pause(FALSE);
#endif
break; /* to top of main loop */
}
else if (f.sender_host_unknown || f.sender_host_notsocket)
g = string_cat(g, sender_ident ? sender_ident : US"NULL");
+else if (atrn_mode)
+ g = string_append(g, 2, hostname, US" (ODMR customer)");
+
else if (f.is_inetd)
g = string_append(g, 2, hostname, US" (via inetd)");
bmi_verdicts = NULL;
#endif
dnslist_domain = dnslist_matched = NULL;
-#ifdef SUPPORT_SPF
-spf_header_comment = spf_received = spf_result = spf_smtp_comment = NULL;
-spf_result_guessed = FALSE;
-#endif
-#ifndef DISABLE_DKIM
-dkim_cur_signer = dkim_signers =
-dkim_signing_domain = dkim_signing_selector = dkim_signatures = NULL;
-f.dkim_disable_verify = FALSE;
-dkim_collect_input = 0;
-dkim_verify_overall = dkim_verify_status = dkim_verify_reason = NULL;
-dkim_key_length = 0;
-#endif
-#ifdef SUPPORT_DMARC
-f.dmarc_has_been_checked = f.dmarc_disable_verify = f.dmarc_enable_forensic = FALSE;
-dmarc_domain_policy = dmarc_status = dmarc_status_text =
-dmarc_used_domain = NULL;
-#endif
-#ifdef EXPERIMENTAL_ARC
-arc_state = arc_state_reason = NULL;
-arc_received_instance = 0;
-#endif
+
dsn_ret = 0;
dsn_envid = NULL;
deliver_host = deliver_host_address = NULL; /* Can be set by ACL */
store_free(this);
}
+misc_mod_smtp_reset();
message_tidyup();
store_reset(reset_point);
break;
- /* The VRFY, EXPN, HELP, ETRN, and NOOP commands are ignored. */
+ /* The VRFY, EXPN, HELP, ETRN, ATRN and NOOP commands are ignored. */
- case VRFY_CMD:
- case EXPN_CMD:
- case HELP_CMD:
- case NOOP_CMD:
- case ETRN_CMD:
+ case VRFY_CMD: case EXPN_CMD: case HELP_CMD: case NOOP_CMD:
+ case ETRN_CMD: case ATRN_CMD:
#ifndef DISABLE_WELLKNOWN
case WELLKNOWN_CMD:
#endif
}
+
+
+/* IP options: log and reject the connection.
+
+Deal with any IP options that are set. On the systems I have looked at,
+the value of MAX_IPOPTLEN has been 40, meaning that there should never be
+more logging data than will fit in big_buffer. Nevertheless, after somebody
+questioned this code, I've added in some paranoid checking.
+
+Given the disuse of options on the internet as of 2024 I'm tempted to
+drop the detailed parsing and logging. */
+
+#ifdef GLIBC_IP_OPTIONS
+# if (!defined __GLIBC__) || (__GLIBC__ < 2)
+# define OPTSTYLE 1
+# else
+# define OPTSTYLE 2
+# endif
+#elif defined DARWIN_IP_OPTIONS
+# define OPTSTYLE 2
+#else
+# define OPTSTYLE 3
+# endif
+
+#if OPTSTYLE == 1
+# define EXIM_IP_OPT_T struct ip_options
+# define OPTSTART (ipopt->__data)
+#elif OPTSTYLE == 2
+# define EXIM_IP_OPT_T struct ip_opts
+# define OPTSTART (ipopt->ip_opts);
+#else
+# define EXIM_IP_OPT_T struct ipoption
+# define OPTSTART (ipopt->ipopt_list);
+#endif
+
+static BOOL
+smtp_in_reject_options(EXIM_IP_OPT_T * ipopt, EXIM_SOCKLEN_T optlen)
+{
+uschar * p, * pend = big_buffer + big_buffer_size;
+uschar * adptr;
+int optcount, sprint_len;
+struct in_addr addr;
+uschar * optstart = US OPTSTART;
+
+DEBUG(D_receive) debug_printf("IP options exist\n");
+
+p = Ustpcpy(big_buffer, "IP options on incoming call:");
+
+for (uschar * opt = optstart; opt && opt < US (ipopt) + optlen; )
+ switch (*opt)
+ {
+ case IPOPT_EOL:
+ opt = NULL;
+ break;
+
+ case IPOPT_NOP:
+ opt++;
+ break;
+
+ case IPOPT_SSRR:
+ case IPOPT_LSRR:
+ if (!
+# if OPTSTYLE == 1
+ string_format(p, pend-p, " %s [@%s%n",
+ *opt == IPOPT_SSRR ? "SSRR" : "LSRR",
+ inet_ntoa(*(struct in_addr *)&ipopt->faddr),
+ &sprint_len)
+# elif OPTSTYLE == 2
+ string_format(p, pend-p, " %s [@%s%n",
+ *opt == IPOPT_SSRR ? "SSRR" : "LSRR",
+ inet_ntoa(ipopt->ip_dst),
+ &sprint_len)
+# else
+ string_format(p, pend-p, " %s [@%s%n",
+ *opt == IPOPT_SSRR ? "SSRR" : "LSRR",
+ inet_ntoa(ipopt->ipopt_dst),
+ &sprint_len)
+# endif
+ )
+ opt = NULL;
+ else
+ {
+ p += sprint_len;
+ optcount = (opt[1] - 3) / sizeof(struct in_addr);
+ adptr = opt + 3;
+ while (optcount-- > 0)
+ {
+ memcpy(&addr, adptr, sizeof(addr));
+ if (!string_format(p, pend - p - 1, "%s%s%n",
+ optcount == 0 ? ":" : "@", inet_ntoa(addr), &sprint_len))
+ { opt = NULL; goto bad_srr; }
+ p += sprint_len;
+ adptr += sizeof(struct in_addr);
+ }
+ *p++ = ']';
+ opt += opt[1];
+ }
+bad_srr: break;
+
+ default:
+ if (pend - p < 4 + 3*opt[1])
+ opt = NULL;
+ else
+ {
+ p = Ustpcpy(p, "[ ");
+ for (int i = 0; i < opt[1]; i++)
+ p += sprintf(CS p, "%2.2x ", opt[i]);
+ *p++ = ']';
+ opt += opt[1];
+ }
+ break;
+ }
+
+*p = '\0';
+log_write(0, LOG_MAIN, "%s", big_buffer);
+
+/* Refuse any call with IP options. This is what tcpwrappers 7.5 does. */
+
+log_write(0, LOG_MAIN|LOG_REJECT,
+ "connection from %s refused (IP options)", host_and_ident(FALSE));
+
+smtp_printf("554 SMTP service not available\r\n", SP_NO_MORE);
+return FALSE;
+}
+
+
/*************************************************
* Start an SMTP session *
*************************************************/
authenticated_by = NULL;
#ifndef DISABLE_TLS
-tls_in.ver = tls_in.cipher = tls_in.peerdn = NULL;
-tls_in.ourcert = tls_in.peercert = NULL;
-tls_in.sni = NULL;
-tls_in.ocsp = OCSP_NOT_REQ;
+if (!atrn_mode)
+ {
+ tls_in.ver = tls_in.cipher = tls_in.peerdn = NULL;
+ tls_in.ourcert = tls_in.peercert = NULL;
+ tls_in.sni = NULL;
+ tls_in.ocsp = OCSP_NOT_REQ;
+ }
fl.tls_advertised = FALSE;
#endif
fl.dsn_advertised = FALSE;
smtp_buf_init();
-receive_getc = smtp_getc;
-receive_getbuf = smtp_getbuf;
-receive_get_cache = smtp_get_cache;
-receive_hasc = smtp_hasc;
-receive_ungetc = smtp_ungetc;
-receive_feof = smtp_feof;
-receive_ferror = smtp_ferror;
+#ifndef DISABLE_TLS
+if (atrn_mode && tls_in.active.sock >= 0)
+ {
+ receive_getc = tls_getc;
+ receive_getbuf = tls_getbuf;
+ receive_get_cache = tls_get_cache;
+ receive_hasc = tls_hasc;
+ receive_ungetc = tls_ungetc;
+ receive_feof = tls_feof;
+ receive_ferror = tls_ferror;
+ }
+else
+#endif
+ {
+ receive_getc = smtp_getc;
+ receive_getbuf = smtp_getbuf;
+ receive_get_cache = smtp_get_cache;
+ receive_hasc = smtp_hasc;
+ receive_ungetc = smtp_ungetc;
+ receive_feof = smtp_feof;
+ receive_ferror = smtp_ferror;
+ }
lwr_receive_getc = NULL;
lwr_receive_getbuf = NULL;
lwr_receive_hasc = NULL;
#if !HAVE_IPV6 && !defined(NO_IP_OPTIONS)
-# ifdef GLIBC_IP_OPTIONS
-# if (!defined __GLIBC__) || (__GLIBC__ < 2)
-# define OPTSTYLE 1
-# else
-# define OPTSTYLE 2
-# endif
-# elif defined DARWIN_IP_OPTIONS
-# define OPTSTYLE 2
-# else
-# define OPTSTYLE 3
-# endif
-
if (!host_checking && !f.sender_host_notsocket)
{
# if OPTSTYLE == 1
- EXIM_SOCKLEN_T optlen = sizeof(struct ip_options) + MAX_IPOPTLEN;
- struct ip_options *ipopt = store_get(optlen, GET_UNTAINTED);
-# elif OPTSTYLE == 2
- struct ip_opts ipoptblock;
- struct ip_opts *ipopt = &ipoptblock;
- EXIM_SOCKLEN_T optlen = sizeof(ipoptblock);
+ EXIM_SOCKLEN_T optlen = sizeof(EXIM_IP_OPT_T) + MAX_IPOPTLEN;
+ EXIM_IP_OPT_T * ipopt = store_get(optlen, GET_UNTAINTED);
# else
- struct ipoption ipoptblock;
- struct ipoption *ipopt = &ipoptblock;
- EXIM_SOCKLEN_T optlen = sizeof(ipoptblock);
+ EXIM_IP_OPT_T ipoptblock;
+ EXIM_IP_OPT_T * ipopt = &ipoptblock;
+ EXIM_SOCKLEN_T optlen = sizeof(EXIM_IP_OPT_T);
# endif
/* Occasional genuine failures of getsockopt() have been seen - for
DEBUG(D_receive) debug_printf("checking for IP options\n");
- if (getsockopt(fileno(smtp_out), IPPROTO_IP, IP_OPTIONS, US (ipopt),
+ if (getsockopt(fileno(smtp_out), IPPROTO_IP, IP_OPTIONS, US ipopt,
&optlen) < 0)
{
if (errno != ENOPROTOOPT)
questioned this code, I've added in some paranoid checking. */
else if (optlen > 0)
- {
- uschar * p = big_buffer;
- uschar * pend = big_buffer + big_buffer_size;
- uschar * adptr;
- int optcount;
- struct in_addr addr;
-
-# if OPTSTYLE == 1
- uschar * optstart = US (ipopt->__data);
-# elif OPTSTYLE == 2
- uschar * optstart = US (ipopt->ip_opts);
-# else
- uschar * optstart = US (ipopt->ipopt_list);
-# endif
-
- DEBUG(D_receive) debug_printf("IP options exist\n");
-
- Ustrcpy(p, "IP options on incoming call:");
- p += Ustrlen(p);
-
- for (uschar * opt = optstart; opt && opt < US (ipopt) + optlen; )
- switch (*opt)
- {
- case IPOPT_EOL:
- opt = NULL;
- break;
-
- case IPOPT_NOP:
- opt++;
- break;
-
- case IPOPT_SSRR:
- case IPOPT_LSRR:
- if (!
-# if OPTSTYLE == 1
- string_format(p, pend-p, " %s [@%s",
- (*opt == IPOPT_SSRR)? "SSRR" : "LSRR",
- inet_ntoa(*((struct in_addr *)(&(ipopt->faddr)))))
-# elif OPTSTYLE == 2
- string_format(p, pend-p, " %s [@%s",
- (*opt == IPOPT_SSRR)? "SSRR" : "LSRR",
- inet_ntoa(ipopt->ip_dst))
-# else
- string_format(p, pend-p, " %s [@%s",
- (*opt == IPOPT_SSRR)? "SSRR" : "LSRR",
- inet_ntoa(ipopt->ipopt_dst))
-# endif
- )
- {
- opt = NULL;
- break;
- }
-
- p += Ustrlen(p);
- optcount = (opt[1] - 3) / sizeof(struct in_addr);
- adptr = opt + 3;
- while (optcount-- > 0)
- {
- memcpy(&addr, adptr, sizeof(addr));
- if (!string_format(p, pend - p - 1, "%s%s",
- (optcount == 0)? ":" : "@", inet_ntoa(addr)))
- {
- opt = NULL;
- break;
- }
- p += Ustrlen(p);
- adptr += sizeof(struct in_addr);
- }
- *p++ = ']';
- opt += opt[1];
- break;
-
- default:
- {
- if (pend - p < 4 + 3*opt[1]) { opt = NULL; break; }
- Ustrcat(p, "[ ");
- p += 2;
- for (int i = 0; i < opt[1]; i++)
- p += sprintf(CS p, "%2.2x ", opt[i]);
- *p++ = ']';
- }
- opt += opt[1];
- break;
- }
-
- *p = 0;
- log_write(0, LOG_MAIN, "%s", big_buffer);
-
- /* Refuse any call with IP options. This is what tcpwrappers 7.5 does. */
-
- log_write(0, LOG_MAIN|LOG_REJECT,
- "connection from %s refused (IP options)", host_and_ident(FALSE));
-
- smtp_printf("554 SMTP service not available\r\n", SP_NO_MORE);
- return FALSE;
- }
+ return smtp_in_reject_options(ipopt);
/* Length of options = 0 => there are no options */
handshake arrived. If so we must have managed a TFO. */
#ifdef TCP_FASTOPEN
-if (sender_host_address && !f.sender_host_notsocket) tfo_in_check();
+if (sender_host_address && !f.sender_host_notsocket && !atrn_mode)
+ tfo_in_check();
#endif
return TRUE;
These values fit in with the values of the "done" variable in the main
processing loop in smtp_setup_msg(). */
-static int
+int
synprot_error(int type, int code, uschar *data, uschar *errmess)
{
int yield = -1;
+#ifndef DISABLE_EVENT
event_raise(event_action,
L_smtp_syntax_error ? US"smtp:fail:syntax" : US"smtp:fail:protocol",
errmess, NULL);
+#endif
log_write(type, LOG_MAIN, "SMTP %s error in \"%s\" %s %s",
type == L_smtp_syntax_error ? "syntax" : "protocol",
/* Set up globals for error messages */
-authenticator_name = au->name;
-driver_srcfile = au->srcfile;
-driver_srcline = au->srcline;
+authenticator_name = au->drinst.name;
+driver_srcfile = au->drinst.srcfile;
+driver_srcline = au->drinst.srcline;
/* Run the checking code, passing the remainder of the command line as
data. Initials the $auth<n> variables as empty. Initialize $0 empty and set
expand_nmax = 0;
expand_nlength[0] = 0; /* $0 contains nothing */
-rc = (au->info->servercode)(au, smtp_cmd_data);
+ {
+ auth_info * ai = au->drinst.info;
+ rc = (ai->servercode)(au, smtp_cmd_data);
+ }
if (au->set_id) set_id = expand_string(au->set_id);
expand_nmax = -1; /* Reset numeric variables */
for (int i = 0; i < AUTH_VARS; i++) auth_vars[i] = NULL; /* Reset $auth<n> */
if (!au->set_id || set_id) /* Complete success */
{
if (set_id) authenticated_id = string_copy_perm(set_id, TRUE);
- sender_host_authenticated = au->name;
+ sender_host_authenticated = au->drinst.name;
sender_host_auth_pubname = au->public_name;
authentication_failed = FALSE;
authenticated_fail_id = NULL; /* Impossible to already be set? */
cmd_list[CL_STLS].is_mail_cmd = TRUE;
#endif
-if (lwr_receive_getc != NULL)
+if (lwr_receive_getc && !atrn_mode)
{
/* This should have already happened, but if we've gotten confused,
force a reset here. */
while (done <= 0)
{
- const uschar **argv;
- uschar *etrn_command;
- uschar *etrn_serialize_key;
- uschar *errmess;
- uschar *log_msg, *smtp_code;
- uschar *user_msg = NULL;
- uschar *recipient = NULL;
- uschar *hello = NULL;
- uschar *s, *ss;
- BOOL was_rej_mail = FALSE;
- BOOL was_rcpt = FALSE;
+ const uschar ** argv;
+ uschar * etrn_command, * etrn_serialize_key, * errmess;
+ uschar * log_msg, * smtp_code;
+ uschar * user_msg = NULL, * recipient = NULL, * hello = NULL;
+ uschar * s, * ss;
+ BOOL was_rej_mail = FALSE, was_rcpt = FALSE;
void (*oldsignal)(int);
pid_t pid;
int start, end, sender_domain, recipient_domain;
- int rc, c;
+ int rc, c, dsn_flags;
uschar * orcpt = NULL;
- int dsn_flags;
gstring * g;
#ifdef AUTH_TLS
{
cmd_list[CL_TLAU].is_mail_cmd = FALSE;
- for (auth_instance * au = auths; au; au = au->next)
- if (strcmpic(US"tls", au->driver_name) == 0)
+ for (auth_instance * au = auths; au; au = au->drinst.next)
+ if (strcmpic(US"tls", au->drinst.driver_name) == 0)
{
GET_OPTION("acl_smtp_auth");
if ( acl_smtp_auth
#ifndef DISABLE_EVENT
{
uschar * save_name = sender_host_authenticated, * logmsg;
- sender_host_authenticated = au->name;
+ sender_host_authenticated = au->drinst.name;
if ((logmsg = event_raise(event_action, US"auth:fail", s, NULL)))
log_write(0, LOG_MAIN, "%s", logmsg);
sender_host_authenticated = save_name;
auth_instance * au;
uschar * smtp_resp, * errmsg;
- for (au = auths; au; au = au->next)
+ for (au = auths; au; au = au->drinst.next)
if (strcmpic(s, au->public_name) == 0 && au->server &&
(au->advertised || f.allow_auth_unadvertised))
break;
uschar * logmsg = NULL;
#ifndef DISABLE_EVENT
{uschar * save_name = sender_host_authenticated;
- sender_host_authenticated = au->name;
+ sender_host_authenticated = au->drinst.name;
logmsg = event_raise(event_action, US"auth:fail", smtp_resp, NULL);
sender_host_authenticated = save_name;
}
log_write(0, LOG_MAIN|LOG_REJECT, "%s", logmsg);
else
log_write(0, LOG_MAIN|LOG_REJECT, "%s authenticator failed for %s: %s",
- au->name, host_and_ident(FALSE), errmsg);
+ au->drinst.name, host_and_ident(FALSE), errmsg);
}
}
else
}
}
-#ifdef SUPPORT_SPF
- /* set up SPF context */
- spf_conn_init(sender_helo_name, sender_host_address);
-#endif
+ /* For any misc-module having a connection-init routine, call it. */
+
+ if (misc_mod_conn_init(sender_helo_name, sender_host_address) != OK)
+ {
+ DEBUG(D_receive) debug_printf("A module conn-init routine failed\n");
+ done = 1;
+ break;
+ }
/* Apply an ACL check if one is defined; afterwards, recheck
synchronization in case the client started sending in a delay. */
fl.dsn_advertised = TRUE;
}
- /* Advertise ETRN/VRFY/EXPN if there's are ACL checking whether a host is
- permitted to issue them; a check is made when any host actually tries. */
+ /* Advertise ATRN/ETRN/VRFY/EXPN if there's are ACL checking whether a
+ host is permitted to issue them; a check is made when any host actually
+ tries. */
+ GET_OPTION("acl_smtp_atrn");
+ if (acl_smtp_atrn && !atrn_mode)
+ {
+ const uschar * s = expand_cstring(acl_smtp_atrn);
+ if (s && *s)
+ {
+ g = string_catn(g, smtp_code, 3);
+ g = string_catn(g, US"-ATRN\r\n", 7);
+ }
+ }
GET_OPTION("acl_smtp_etrn");
if (acl_smtp_etrn)
{
)
{
BOOL first = TRUE;
- for (auth_instance * au = auths; au; au = au->next)
+ for (auth_instance * au = auths; au; au = au->drinst.next)
{
au->advertised = FALSE;
if (au->server)
{
DEBUG(D_auth+D_expand) debug_printf_indent(
"Evaluating advertise_condition for %s %s athenticator\n",
- au->name, au->public_name);
+ au->drinst.name, au->public_name);
if ( !au->advertise_condition
- || expand_check_condition(au->advertise_condition, au->name,
- US"authenticator")
+ || expand_check_condition(au->advertise_condition,
+ au->drinst.name, US"authenticator")
)
{
int saveptr;
if (authenticated_by == NULL ||
authenticated_by->mail_auth_condition == NULL ||
expand_check_condition(authenticated_by->mail_auth_condition,
- authenticated_by->name, US"authenticator"))
+ authenticated_by->drinst.name, US"authenticator"))
break; /* Accept the AUTH */
ignore_msg = US"server_mail_auth_condition failed";
#endif
smtp_printf(" HELO EHLO MAIL RCPT DATA BDAT", SP_MORE);
smtp_printf(" NOOP QUIT RSET HELP", SP_MORE);
+ if (acl_smtp_atrn) smtp_printf(" ATRN", SP_MORE);
if (acl_smtp_etrn) smtp_printf(" ETRN", SP_MORE);
if (acl_smtp_expn) smtp_printf(" EXPN", SP_MORE);
if (acl_smtp_vrfy) smtp_printf(" VRFY", SP_MORE);
break;
+ case ATRN_CMD:
+ HAD(SCH_ATRN);
+ done = atrn_handle_provider(&user_msg, &log_msg); /* Normal: exit() */
+ break; /* Error cases */
+
case ETRN_CMD:
HAD(SCH_ETRN);
if (sender_address)
git://git.exim.org / exim.git / blobdiff