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-rw-r--r--doc/doc-txt/ChangeLog4
-rw-r--r--doc/doc-txt/NewStuff7
-rw-r--r--doc/doc-txt/OptionLists.txt4
-rw-r--r--src/src/daemon.c62
-rw-r--r--src/src/exim.c58
-rw-r--r--src/src/expand.c4
-rw-r--r--src/src/globals.c6
-rw-r--r--src/src/globals.h4
-rw-r--r--src/src/macros.h8
-rw-r--r--src/src/readconf.c3
-rw-r--r--test/confs/01602
-rw-r--r--test/confs/056142
-rw-r--r--test/log/056130
-rw-r--r--test/scripts/0000-Basic/056143
-rw-r--r--test/stderr/05612
-rw-r--r--test/stdout/056120
16 files changed, 240 insertions, 59 deletions
diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 31bd94acc..2306cf4df 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.519 2007/06/26 11:16:54 ph10 Exp $
+$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.520 2007/06/27 11:01:51 ph10 Exp $
Change log file for Exim from version 4.21
-------------------------------------------
@@ -74,6 +74,8 @@ PH/12 Added +ignore_defer and +include_defer to host lists.
PH/13 Installed PCRE version 7.2. This needed some changes because of the new
way in which PCRE > 7.0 is built.
+PH/14 Implemented queue_only_load_latch.
+
Exim version 4.67
-----------------
diff --git a/doc/doc-txt/NewStuff b/doc/doc-txt/NewStuff
index f61b1f7a3..0dc366076 100644
--- a/doc/doc-txt/NewStuff
+++ b/doc/doc-txt/NewStuff
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/NewStuff,v 1.153 2007/06/26 09:23:34 ph10 Exp $
+$Cambridge: exim/doc/doc-txt/NewStuff,v 1.154 2007/06/27 11:01:51 ph10 Exp $
New Features in Exim
--------------------
@@ -82,6 +82,11 @@ Version 4.68
+ignore_unknown and +include_unknown. These options should be used with
care, probably only in non-critical host lists such as whitelists.
+ 8. There's a new option called queue_only_load_latch, which defaults true.
+ If set false when queue_only_load is greater than zero, Exim re-evaluates
+ the load for each incoming message in an SMTP session. Otherwise, once one
+ message is queued, the remainder are also.
+
Version 4.67
------------
diff --git a/doc/doc-txt/OptionLists.txt b/doc/doc-txt/OptionLists.txt
index 2bd046b9e..6c28ebdba 100644
--- a/doc/doc-txt/OptionLists.txt
+++ b/doc/doc-txt/OptionLists.txt
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/OptionLists.txt,v 1.32 2007/04/11 15:26:10 ph10 Exp $
+$Cambridge: exim/doc/doc-txt/OptionLists.txt,v 1.33 2007/06/27 11:01:51 ph10 Exp $
LISTS OF EXIM OPTIONS
---------------------
@@ -126,6 +126,7 @@ check_spool_space integer 0 main
check_string string "From " appendfile 3.03
unset pipe 3.03
check_srv string* unset dnslookup 4.31
+client_condition string* unset authenticators 4.68
client_ignore_invalid_base64 boolean false plaintext 4.61
client_name string* + cram_md5 3.10
client_secret string* unset cram_md5 3.10
@@ -398,6 +399,7 @@ queue_list_requires_admin boolean true main
queue_only boolean false main
queue_only_file string unset main 2.05
queue_only_load fixed-point unset main
+queue_only_load_latch boolean true main 4.68
queue_only_override boolean true main 4.21
queue_run_in_order boolean false main 1.70
queue_run_max integer 5 main
diff --git a/src/src/daemon.c b/src/src/daemon.c
index e844403a4..55701f080 100644
--- a/src/src/daemon.c
+++ b/src/src/daemon.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/daemon.c,v 1.23 2007/03/14 12:15:56 ph10 Exp $ */
+/* $Cambridge: exim/src/src/daemon.c,v 1.24 2007/06/27 11:01:51 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -241,7 +241,7 @@ subprocess because it might take time. */
if (smtp_load_reserve >= 0)
{
- load_average = os_getloadavg();
+ load_average = OS_GETLOADAVG();
if (smtp_reserve_hosts == NULL && load_average > smtp_load_reserve)
{
DEBUG(D_any) debug_printf("rejecting SMTP connection: load average = %.2f\n",
@@ -365,6 +365,7 @@ if (pid == 0)
int old_pool = store_pool;
int save_debug_selector = debug_selector;
BOOL local_queue_only;
+ BOOL session_local_queue_only;
#ifdef SA_NOCLDWAIT
struct sigaction act;
#endif
@@ -413,7 +414,7 @@ if (pid == 0)
/* Initialize the queueing flags */
queue_check_only();
- local_queue_only = queue_only;
+ session_local_queue_only = queue_only;
/* Close the listening sockets, and set the SIGCHLD handler to SIG_IGN.
We also attempt to set things up so that children are automatically reaped,
@@ -457,13 +458,15 @@ if (pid == 0)
if (debug_daemon) debug_selector = 0;
/* If there are too many child processes for immediate delivery,
- set the local_queue_only flag, which is initialized from the
+ set the session_local_queue_only flag, which is initialized from the
configured value and may therefore already be TRUE. Leave logging
- till later so it will have a message id attached. */
+ till later so it will have a message id attached. Note that there is no
+ possibility of re-calculating this per-message, because the value of
+ smtp_accept_count does not change in this subprocess. */
if (smtp_accept_queue > 0 && smtp_accept_count > smtp_accept_queue)
{
- local_queue_only = TRUE;
+ session_local_queue_only = TRUE;
queue_only_reason = 1;
}
@@ -550,26 +553,37 @@ if (pid == 0)
store_reset(reset_point);
/* If queue_only is set or if there are too many incoming connections in
- existence, local_queue_only will be TRUE. If it is not, check whether we
- have received too many messages in this session for immediate delivery. If
- not, and queue_only_load is set, check that the load average is below it.
- Note that, once set, local_queue_only remains set for any subsequent
- messages on the same SMTP connection. This is a deliberate choice; even
- though the load average may fall, it doesn't seem right to deliver later
- messages on the same call when not delivering earlier ones. */
-
- if (!local_queue_only)
+ existence, session_local_queue_only will be TRUE. If it is not, check
+ whether we have received too many messages in this session for immediate
+ delivery. */
+
+ if (!session_local_queue_only &&
+ smtp_accept_queue_per_connection > 0 &&
+ receive_messagecount > smtp_accept_queue_per_connection)
{
- if (smtp_accept_queue_per_connection > 0 &&
- receive_messagecount > smtp_accept_queue_per_connection)
- {
- local_queue_only = TRUE;
- queue_only_reason = 2;
- }
- else if (queue_only_load >= 0)
+ session_local_queue_only = TRUE;
+ queue_only_reason = 2;
+ }
+
+ /* Initialize local_queue_only from session_local_queue_only. If it is not
+ true, and queue_only_load is set, check that the load average is below it.
+ If local_queue_only is set by this means, we also set if for the session if
+ queue_only_load_latch is true (the default). This means that, once set,
+ local_queue_only remains set for any subsequent messages on the same SMTP
+ connection. This is a deliberate choice; even though the load average may
+ fall, it doesn't seem right to deliver later messages on the same call when
+ not delivering earlier ones. However, the are special circumstances such as
+ very long-lived connections from scanning appliances where this is not the
+ best strategy. In such cases, queue_only_load_latch should be set false. */
+
+ local_queue_only = session_local_queue_only;
+ if (!local_queue_only && queue_only_load >= 0)
+ {
+ local_queue_only = (load_average = OS_GETLOADAVG()) > queue_only_load;
+ if (local_queue_only)
{
- local_queue_only = (load_average = os_getloadavg()) > queue_only_load;
- if (local_queue_only) queue_only_reason = 3;
+ queue_only_reason = 3;
+ if (queue_only_load_latch) session_local_queue_only = TRUE;
}
}
diff --git a/src/src/exim.c b/src/src/exim.c
index 3a89d8b91..12f61a20d 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/exim.c,v 1.56 2007/06/19 14:41:31 ph10 Exp $ */
+/* $Cambridge: exim/src/src/exim.c,v 1.57 2007/06/27 11:01:51 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -1291,6 +1291,7 @@ BOOL one_msg_action = FALSE;
BOOL queue_only_set = FALSE;
BOOL receiving_message = TRUE;
BOOL sender_ident_set = FALSE;
+BOOL session_local_queue_only;
BOOL unprivileged;
BOOL removed_privilege = FALSE;
BOOL verify_address_mode = FALSE;
@@ -3643,7 +3644,7 @@ if (receiving_message &&
(is_inetd && smtp_load_reserve >= 0)
))
{
- load_average = os_getloadavg();
+ load_average = OS_GETLOADAVG();
}
#endif
@@ -4528,11 +4529,11 @@ else
sender_address);
}
-/* Initialize the local_queue-only flag (this will be ignored if mua_wrapper is
-set) */
+/* Initialize the session_local_queue-only flag (this will be ignored if
+mua_wrapper is set) */
queue_check_only();
-local_queue_only = queue_only;
+session_local_queue_only = queue_only;
/* For non-SMTP and for batched SMTP input, check that there is enough space on
the spool if so configured. On failure, we must not attempt to send an error
@@ -4891,27 +4892,36 @@ while (more)
}
/* Else act on the result of message reception. We should not get here unless
- message_id[0] is non-zero. If queue_only is set, local_queue_only will be
- TRUE. If it is not, check on the number of messages received in this
- connection. If that's OK and queue_only_load is set, check that the load
- average is below it. If it is not, set local_queue_only TRUE. Note that it
- then remains this way for any subsequent messages on the same SMTP connection.
- This is a deliberate choice; even though the load average may fall, it
- doesn't seem right to deliver later messages on the same call when not
- delivering earlier ones. */
-
- if (!local_queue_only)
+ message_id[0] is non-zero. If queue_only is set, session_local_queue_only
+ will be TRUE. If it is not, check on the number of messages received in this
+ connection. */
+
+ if (!session_local_queue_only &&
+ smtp_accept_queue_per_connection > 0 &&
+ receive_messagecount > smtp_accept_queue_per_connection)
{
- if (smtp_accept_queue_per_connection > 0 &&
- receive_messagecount > smtp_accept_queue_per_connection)
- {
- local_queue_only = TRUE;
- queue_only_reason = 2;
- }
- else if (queue_only_load >= 0)
+ session_local_queue_only = TRUE;
+ queue_only_reason = 2;
+ }
+
+ /* Initialize local_queue_only from session_local_queue_only. If it is false,
+ and queue_only_load is set, check that the load average is below it. If it is
+ not, set local_queue_only TRUE. If queue_only_load_latch is true (the
+ default), we put the whole session into queue_only mode. It then remains this
+ way for any subsequent messages on the same SMTP connection. This is a
+ deliberate choice; even though the load average may fall, it doesn't seem
+ right to deliver later messages on the same call when not delivering earlier
+ ones. However, there are odd cases where this is not wanted, so this can be
+ changed by setting queue_only_load_latch false. */
+
+ local_queue_only = session_local_queue_only;
+ if (!local_queue_only && queue_only_load >= 0)
+ {
+ local_queue_only = (load_average = OS_GETLOADAVG()) > queue_only_load;
+ if (local_queue_only)
{
- local_queue_only = (load_average = os_getloadavg()) > queue_only_load;
- if (local_queue_only) queue_only_reason = 3;
+ queue_only_reason = 3;
+ if (queue_only_load_latch) session_local_queue_only = TRUE;
}
}
diff --git a/src/src/expand.c b/src/src/expand.c
index e56f86678..d86ea4658 100644
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/expand.c,v 1.87 2007/06/22 14:38:58 ph10 Exp $ */
+/* $Cambridge: exim/src/src/expand.c,v 1.88 2007/06/27 11:01:51 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -1446,7 +1446,7 @@ while (last > first)
return var_buffer;
case vtype_load_avg:
- sprintf(CS var_buffer, "%d", os_getloadavg()); /* load_average */
+ sprintf(CS var_buffer, "%d", OS_GETLOADAVG()); /* load_average */
return var_buffer;
case vtype_host_lookup: /* Lookup if not done so */
diff --git a/src/src/globals.c b/src/src/globals.c
index f12e8eb34..4a75aed7c 100644
--- a/src/src/globals.c
+++ b/src/src/globals.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/globals.c,v 1.75 2007/06/22 14:38:58 ph10 Exp $ */
+/* $Cambridge: exim/src/src/globals.c,v 1.76 2007/06/27 11:01:52 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -828,6 +828,7 @@ BOOL queue_list_requires_admin = TRUE;
BOOL queue_only = FALSE;
uschar *queue_only_file = NULL;
int queue_only_load = -1;
+BOOL queue_only_load_latch = TRUE;
BOOL queue_only_override = TRUE;
BOOL queue_only_policy = FALSE;
BOOL queue_run_first_delivery = FALSE;
@@ -1006,7 +1007,7 @@ script that sets up a copy of Exim for running in the test harness. It seems
that compilers are now clever, and share constant strings if they can.
Elsewhere in Exim the string "<" is used. The compiler optimization seems to
make use of the end of this string in order to save space. So the patching then
-wrecks this. We default this optimization by adding some additional characters
+wrecks this. We defeat this optimization by adding some additional characters
onto the end of the string. */
uschar *running_status = US">>>running<<<" "\0EXTRA";
@@ -1163,6 +1164,7 @@ BOOL system_filter_uid_set = FALSE;
BOOL system_filtering = FALSE;
BOOL tcp_nodelay = TRUE;
+int test_harness_load_avg = 0;
int thismessage_size_limit = 0;
int timeout_frozen_after = 0;
BOOL timestamps_utc = FALSE;
diff --git a/src/src/globals.h b/src/src/globals.h
index f80e88b7b..920267d9d 100644
--- a/src/src/globals.h
+++ b/src/src/globals.h
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/globals.h,v 1.55 2007/06/22 14:38:58 ph10 Exp $ */
+/* $Cambridge: exim/src/src/globals.h,v 1.56 2007/06/27 11:01:52 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -527,6 +527,7 @@ extern int queue_run_pipe; /* Pipe for synchronizing */
extern int queue_interval; /* Queue running interval */
extern BOOL queue_only; /* TRUE to disable immediate delivery */
extern int queue_only_load; /* Max load before auto-queue */
+extern BOOL queue_only_load_latch; /* Latch queue_only_load TRUE */
extern uschar *queue_only_file; /* Queue if file exists/not-exists */
extern BOOL queue_only_override; /* Allow override from command line */
extern BOOL queue_only_policy; /* ACL or local_scan wants queue_only */
@@ -735,6 +736,7 @@ extern BOOL system_filter_uid_set; /* TRUE if uid set */
extern BOOL system_filtering; /* TRUE when running system filter */
extern BOOL tcp_nodelay; /* Controls TCP_NODELAY on daemon */
+extern int test_harness_load_avg; /* For use when testing */
extern int thismessage_size_limit; /* Limit for this message */
extern int timeout_frozen_after; /* Max time to keep frozen messages */
extern BOOL timestamps_utc; /* Use UTC for all times */
diff --git a/src/src/macros.h b/src/src/macros.h
index 00f9f8eb2..f33ac7475 100644
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/macros.h,v 1.34 2007/06/19 14:41:31 ph10 Exp $ */
+/* $Cambridge: exim/src/src/macros.h,v 1.35 2007/06/27 11:01:52 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -15,6 +15,12 @@ a string as a text string. This is sometimes useful for debugging output. */
#define mac_expanded_string(s) mac_string(s)
+/* When running in the test harness, the load average is fudged. */
+
+#define OS_GETLOADAVG() \
+ (running_in_test_harness? (test_harness_load_avg += 10) : os_getloadavg())
+
+
/* The address_item structure has a word full of 1-bit flags. These macros
manipulate them. */
diff --git a/src/src/readconf.c b/src/src/readconf.c
index a599ea81f..660a5bf8a 100644
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/readconf.c,v 1.29 2007/02/06 11:11:40 ph10 Exp $ */
+/* $Cambridge: exim/src/src/readconf.c,v 1.30 2007/06/27 11:01:52 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -302,6 +302,7 @@ static optionlist optionlist_config[] = {
{ "queue_only", opt_bool, &queue_only },
{ "queue_only_file", opt_stringptr, &queue_only_file },
{ "queue_only_load", opt_fixed, &queue_only_load },
+ { "queue_only_load_latch", opt_bool, &queue_only_load_latch },
{ "queue_only_override", opt_bool, &queue_only_override },
{ "queue_run_in_order", opt_bool, &queue_run_in_order },
{ "queue_run_max", opt_int, &queue_run_max },
diff --git a/test/confs/0160 b/test/confs/0160
index 637e642a9..48d493c76 100644
--- a/test/confs/0160
+++ b/test/confs/0160
@@ -43,7 +43,7 @@ smtp:
begin retry
-* * F,1s,1s
+* * F,2s,1s
# End
diff --git a/test/confs/0561 b/test/confs/0561
new file mode 100644
index 000000000..ecdbf9504
--- /dev/null
+++ b/test/confs/0561
@@ -0,0 +1,42 @@
+# Exim test configuration 0561
+
+QOLL=true
+
+exim_path = EXIM_PATH
+host_lookup_order = bydns
+primary_hostname = myhost.test.ex
+rfc1413_query_timeout = 0s
+spool_directory = DIR/spool
+log_file_path = DIR/spool/log/%slog
+gecos_pattern = ""
+gecos_name = CALLER_NAME
+
+# ----- Main settings -----
+
+acl_smtp_rcpt = accept
+
+queue_only_load = 0.001
+queue_only_load_latch = QOLL
+queue_run_in_order
+
+
+# ----- Routers -----
+
+begin routers
+
+r1:
+ driver = manualroute
+ route_data = 127.0.0.1
+ self = send
+ transport = t1
+
+
+# ----- Transports -----
+
+begin transports
+
+t1:
+ driver = smtp
+ port = PORT_D
+
+# End
diff --git a/test/log/0561 b/test/log/0561
new file mode 100644
index 000000000..6bb3490e3
--- /dev/null
+++ b/test/log/0561
@@ -0,0 +1,30 @@
+1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-smtp S=sss
+1999-03-02 09:44:33 10HmaX-0005vi-00 no immediate delivery: load average 0.01
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-smtp S=sss
+1999-03-02 09:44:33 10HmaY-0005vi-00 no immediate delivery: load average 0.01
+1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
+1999-03-02 09:44:33 Start queue run: pid=pppp -qq
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@myhost.test.ex H=localhost (myhost.test.ex) [127.0.0.1] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex
+1999-03-02 09:44:33 10HmaZ-0005vi-00 no immediate delivery: load average 0.01
+1999-03-02 09:44:33 10HmaX-0005vi-00 => userx@test.ex R=r1 T=t1 H=127.0.0.1 [127.0.0.1]
+1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@myhost.test.ex H=localhost (myhost.test.ex) [127.0.0.1] P=esmtp S=sss id=E10HmaY-0005vi-00@myhost.test.ex
+1999-03-02 09:44:33 10HmbA-0005vi-00 no immediate delivery: load average 0.01
+1999-03-02 09:44:33 10HmaY-0005vi-00 => usery@test.ex R=r1 T=t1 H=127.0.0.1 [127.0.0.1]*
+1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 End queue run: pid=pppp -qq
+1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port 1225
+1999-03-02 09:44:33 Start queue run: pid=pppp -qq
+1999-03-02 09:44:33 10HmbB-0005vi-00 <= CALLER@myhost.test.ex H=localhost (myhost.test.ex) [127.0.0.1] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex
+1999-03-02 09:44:33 10HmbB-0005vi-00 no immediate delivery: load average 0.01
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => userx@test.ex R=r1 T=t1 H=127.0.0.1 [127.0.0.1]
+1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbC-0005vi-00 <= CALLER@myhost.test.ex H=localhost (myhost.test.ex) [127.0.0.1] P=esmtp S=sss id=E10HmaY-0005vi-00@myhost.test.ex
+1999-03-02 09:44:33 10HmbC-0005vi-00 no immediate delivery: load average 0.02
+1999-03-02 09:44:33 10HmbA-0005vi-00 => usery@test.ex R=r1 T=t1 H=127.0.0.1 [127.0.0.1]*
+1999-03-02 09:44:33 10HmbA-0005vi-00 Completed
+1999-03-02 09:44:33 End queue run: pid=pppp -qq
+1999-03-02 09:44:33 10HmbD-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-smtp S=sss
+1999-03-02 09:44:33 10HmbD-0005vi-00 no immediate delivery: load average 0.01
+1999-03-02 09:44:33 10HmbE-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-smtp S=sss
+1999-03-02 09:44:33 10HmbE-0005vi-00 no immediate delivery: load average 0.02
diff --git a/test/scripts/0000-Basic/0561 b/test/scripts/0000-Basic/0561
new file mode 100644
index 000000000..1f55f8d43
--- /dev/null
+++ b/test/scripts/0000-Basic/0561
@@ -0,0 +1,43 @@
+# queue_only_load and queue_only_load_latch
+need_ipv4
+#
+exim -bs
+mail from:<>
+rcpt to:<userx@test.ex>
+data
+Message 1.
+.
+mail from:<>
+rcpt to:<usery@test.ex>
+data
+Message 2.
+.
+quit
+****
+exim -DSERVER=server -bd -oX PORT_D
+****
+exim -qq
+****
+sleep 1
+killdaemon
+exim -DQOLL=false -DSERVER=server -bd -oX PORT_D
+****
+exim -qq
+****
+sleep 1
+killdaemon
+#
+exim -bs -DQOLL=false
+mail from:<>
+rcpt to:<userx@test.ex>
+data
+Message 3.
+.
+mail from:<>
+rcpt to:<usery@test.ex>
+data
+Message 4.
+.
+quit
+****
+no_msglog_check
diff --git a/test/stderr/0561 b/test/stderr/0561
new file mode 100644
index 000000000..045fadc9b
--- /dev/null
+++ b/test/stderr/0561
@@ -0,0 +1,2 @@
+
+******** SERVER ********
diff --git a/test/stdout/0561 b/test/stdout/0561
new file mode 100644
index 000000000..d37cc1aa0
--- /dev/null
+++ b/test/stdout/0561
@@ -0,0 +1,20 @@
+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+250 OK
+250 Accepted
+354 Enter message, ending with "." on a line by itself
+250 OK id=10HmaX-0005vi-00
+250 OK
+250 Accepted
+354 Enter message, ending with "." on a line by itself
+250 OK id=10HmaY-0005vi-00
+221 myhost.test.ex closing connection
+220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+250 OK
+250 Accepted
+354 Enter message, ending with "." on a line by itself
+250 OK id=10HmbD-0005vi-00
+250 OK
+250 Accepted
+354 Enter message, ending with "." on a line by itself
+250 OK id=10HmbE-0005vi-00
+221 myhost.test.ex closing connection
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 07:03:34 +0000