Multi-recipient cutthrough delivery. Bug 1542

Testing and fixes by: Heiko Schlittermann <hs@schlittermann.de>

5 files changed, 716 insertions, 269 deletions

diff --git a/test/confs/5400 b/test/confs/5400
index 09a0aafcf..5948ce8d2 100644
--- a/test/confs/5400
+++ b/test/confs/5400
@@ -8,6 +8,8 @@ log_file_path = DIR/spool/log/%slog
 gecos_pattern = ""
 gecos_name = CALLER_NAME
 
+log_selector = +received_recipients
+
 # ----- Main settings -----
 
 domainlist local_domains = test.ex : *.test.ex
@@ -27,12 +29,18 @@ ar:
 
 begin routers
 
+dns:
+  driver = dnslookup
+  domains = localhost.test.ex : thishost.test.ex
+  self = send
+  transport = smtp
+
 all:
   driver = manualroute
   domains = ! +local_domains
-  route_list = * 127.0.0.1
+  route_list = special.com HOSTIPV4 ; * 127.0.0.1
   self = send
-  transport = smtp
+  transport = ${if eq {special_tpt}{$local_part} {smtp2}{smtp}}
   headers_remove = X-hdr-rtr
   headers_add =    X-hdr-rtr-new: $h_X-hdr-rtr:+++
   no_more
@@ -48,5 +56,10 @@ smtp:
   port = PORT_S
   headers_add =  ${if def:h_X-hdr-rtr {X-hdr-tpt-new: new} {}}
 
+smtp2:
+  driver = smtp
+  interface = HOSTIPV4
+  port = PORT_S
+
 
 # End
diff --git a/test/log/5400 b/test/log/5400
index 6b51348c3..c6f366272 100644
--- a/test/log/5400
+++ b/test/log/5400
@@ -1,18 +1,54 @@
 1999-03-02 09:44:33 rcpt for userx@domain.com
 1999-03-02 09:44:33 10HmaX-0005vi-00 >> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
+1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@domain.com
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 rcpt for userz@domain.com
 1999-03-02 09:44:33 10HmaY-0005vi-00 >> userz@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userz@domain.com
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
 1999-03-02 09:44:33 rcpt for usery@domain.com
 1999-03-02 09:44:33 rcpt for userx@domain.com
-1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
-1999-03-02 09:44:33 10HmaZ-0005vi-00 => usery@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-1999-03-02 09:44:33 10HmaZ-0005vi-00 -> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmaZ-0005vi-00 >> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmaZ-0005vi-00 >> usery@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for usery@domain.com userx@domain.com
 1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
 1999-03-02 09:44:33 rcpt for userx@domain.com
 1999-03-02 09:44:33 10HmbA-0005vi-00 >> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
+1999-03-02 09:44:33 10HmbA-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@domain.com
 1999-03-02 09:44:33 10HmbA-0005vi-00 Completed
+1999-03-02 09:44:33 rcpt for no@domain.com
+1999-03-02 09:44:33 rcpt for userx@domain.com
+1999-03-02 09:44:33 10HmbB-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for no@domain.com userx@domain.com
+1999-03-02 09:44:33 10HmbB-0005vi-00 => no@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbB-0005vi-00 -> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbB-0005vi-00 Completed
+1999-03-02 09:44:33 rcpt for userx@domain.com
+1999-03-02 09:44:33 rcpt for no@domain.com
+1999-03-02 09:44:33 10HmbC-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@domain.com no@domain.com
+1999-03-02 09:44:33 10HmbC-0005vi-00 => userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbC-0005vi-00 -> no@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbC-0005vi-00 Completed
+1999-03-02 09:44:33 rcpt for userx@domain.com
+1999-03-02 09:44:33 rcpt for special_tpt@domain.com
+1999-03-02 09:44:33 10HmbD-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@domain.com special_tpt@domain.com
+1999-03-02 09:44:33 10HmbD-0005vi-00 => userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbD-0005vi-00 => special_tpt@domain.com R=all T=smtp2 H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbD-0005vi-00 Completed
+1999-03-02 09:44:33 rcpt for userx@domain1.com
+1999-03-02 09:44:33 rcpt for usery@domain2.com
+1999-03-02 09:44:33 10HmbE-0005vi-00 >> usery@domain2.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbE-0005vi-00 >> userx@domain1.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbE-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@domain1.com usery@domain2.com
+1999-03-02 09:44:33 10HmbE-0005vi-00 Completed
+1999-03-02 09:44:33 rcpt for userx@domain.com
+1999-03-02 09:44:33 rcpt for usery@special.com
+1999-03-02 09:44:33 10HmbF-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@domain.com usery@special.com
+1999-03-02 09:44:33 10HmbF-0005vi-00 => userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbF-0005vi-00 => usery@special.com R=all T=smtp H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] C="250 OK"
+1999-03-02 09:44:33 10HmbF-0005vi-00 Completed
+1999-03-02 09:44:33 rcpt for userx@localhost.test.ex
+1999-03-02 09:44:33 rcpt for usery@thishost.test.ex
+1999-03-02 09:44:33 10HmbG-0005vi-00 >> usery@thishost.test.ex R=dns T=smtp H=localhost.test.ex [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbG-0005vi-00 >> userx@localhost.test.ex R=dns T=smtp H=localhost.test.ex [127.0.0.1] C="250 OK"
+1999-03-02 09:44:33 10HmbG-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss for userx@localhost.test.ex usery@thishost.test.ex
+1999-03-02 09:44:33 10HmbG-0005vi-00 Completed
diff --git a/test/scripts/5400-cutthrough/5400 b/test/scripts/5400-cutthrough/5400
index 3e56b43b8..79072d749 100644
--- a/test/scripts/5400-cutthrough/5400
+++ b/test/scripts/5400-cutthrough/5400
@@ -16,7 +16,7 @@ DATA
 QUIT
 250 OK
 ****
-exim -d-all+acl+transport -bs
+exim -bs
 EHLO myhost.test.ex
 MAIL FROM:<CALLER@myhost.test.ex>
 RCPT TO:<userx@domain.com>
@@ -43,7 +43,7 @@ DATA
 QUIT
 250 OK
 ****
-exim -d-all+acl+transport -bs
+exim -bs
 EHLO myhost.test.ex
 MAIL FROM:<CALLER@myhost.test.ex>
 RCPT TO:<userz@domain.com>
@@ -52,8 +52,8 @@ DATA
 .
 QUIT
 ****
-# cutthrough cancelled by multiple recipients
-server PORT_S 2
+# cutthrough for 2 recipients in one domain
+server PORT_S
 220 ESMTP
 EHLO
 250 OK
@@ -61,8 +61,32 @@ MAIL FROM:
 250 Sender OK
 RCPT TO:
 250 Recipient OK
+RCPT TO:
+250 Recipient OK
+DATA
+354 Send data
+.
+250 OK
 QUIT
-*eof
+250 OK
+****
+exim -bs
+EHLO myhost.test.ex
+MAIL FROM:<CALLER@myhost.test.ex>
+RCPT TO:<usery@domain.com>
+RCPT TO:<userx@domain.com>
+DATA
+
+.
+QUIT
+****
+#
+#
+#
+#
+#
+# cutthrough_delivery basic operation, again
+server PORT_S
 220 ESMTP
 EHLO
 250 OK
@@ -70,8 +94,53 @@ MAIL FROM:
 250 Sender OK
 RCPT TO:
 250 Recipient OK
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+****
+exim -bs
+EHLO myhost.test.ex
+MAIL FROM:<CALLER@myhost.test.ex>
+RCPT TO:<userx@domain.com>
+DATA
+X-hdr-rtr: qqq
+X-hdr-tpt: zzz
+
+body
+.
+QUIT
+****
+#
+#
+#
+#
+# cutthrough for 2 recipients in one domain
+# first one denied
+# so we get a 2nd conn with the traditional delivery
+# (for both because it's not a real verify=recipient)
+server PORT_S 2
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
 RCPT TO:
-250 Recipient OK
+550 Not that one
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-1
+RCPT TO:
+250 ok rcpt-2
 DATA
 354 Send data
 .
@@ -79,23 +148,138 @@ DATA
 QUIT
 250 OK
 ****
-exim -d-all+acl+transport -bs
+exim -bs
 EHLO myhost.test.ex
 MAIL FROM:<CALLER@myhost.test.ex>
-RCPT TO:<usery@domain.com>
+RCPT TO:<no@domain.com>
 RCPT TO:<userx@domain.com>
 DATA
 
 .
 QUIT
 ****
-sleep 1
 #
 #
 #
 #
 #
-# cutthrough_delivery basic operation, again
+# cutthrough for 2 recipients in one domain
+# second one denied
+# so we get a 2nd conn with the traditional delivery
+# (for both because it's not a real verify=recipient)
+server PORT_S 2
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 first recipient ok
+RCPT TO:
+550 Not that one
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-1
+RCPT TO:
+250 ok rcpt-2
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+****
+exim -bs
+EHLO myhost.test.ex
+MAIL FROM:<CALLER@myhost.test.ex>
+RCPT TO:<userx@domain.com>
+RCPT TO:<no@domain.com>
+DATA
+
+.
+QUIT
+****
+#
+#
+#
+#
+#
+# cutthrough for 2 recipients in one domain
+# second one uses a different transport
+# so we get a 2nd conn with 2nd rcpt, doing the fake verify
+# then 3rd & 4th conns with the traditional deliveries on the different transports
+server PORT_S 4
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 first recipient ok
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 second recipient ok
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-1
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-2
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+****
+exim -bs
+EHLO myhost.test.ex
+MAIL FROM:<CALLER@myhost.test.ex>
+RCPT TO:<userx@domain.com>
+RCPT TO:<special_tpt@domain.com>
+DATA
+
+.
+QUIT
+****
+#
+#
+#
+#
+#
+# cutthrough for 2 recipients in different domains, handled by the same tpt & host
 server PORT_S
 220 ESMTP
 EHLO
@@ -103,7 +287,9 @@ EHLO
 MAIL FROM:
 250 Sender OK
 RCPT TO:
-250 Recipient OK
+250 ok rcpt-1
+RCPT TO:
+250 ok rcpt-2
 DATA
 354 Send data
 .
@@ -111,15 +297,120 @@ DATA
 QUIT
 250 OK
 ****
-exim -d-all+acl+transport -bs
+exim -bs
+EHLO myhost.test.ex
+MAIL FROM:<CALLER@myhost.test.ex>
+RCPT TO:<userx@domain1.com>
+RCPT TO:<usery@domain2.com>
+DATA
+
+.
+QUIT
+****
+#
+#
+#
+#
+#
+# cutthrough for 2 recipients in different domains, handled by the same tpt but different hosts
+# so we get a 2nd conn with 2nd rcpt, doing the fake verify
+# then 3rd & 4th conns with the traditional deliveries on the different transports
+server PORT_S 4
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 first recipient ok
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 second recipient ok
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-1
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+*eof
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-2
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+****
+exim -bs
 EHLO myhost.test.ex
 MAIL FROM:<CALLER@myhost.test.ex>
 RCPT TO:<userx@domain.com>
+RCPT TO:<usery@special.com>
+DATA
+
+.
+QUIT
+****
+#
+#
+#
+#
+#
+# cutthrough for 2 recipients in different domains, handled by the same tpt & host
+# but via a dnslookup router (all previous were manualroute)
+server PORT_S
+220 ESMTP
+EHLO
+250 OK
+MAIL FROM:
+250 Sender OK
+RCPT TO:
+250 ok rcpt-1
+RCPT TO:
+250 ok rcpt-2
+DATA
+354 Send data
+.
+250 OK
+QUIT
+250 OK
+****
+exim -bs
+EHLO myhost.test.ex
+MAIL FROM:<CALLER@myhost.test.ex>
+RCPT TO:<userx@localhost.test.ex>
+RCPT TO:<usery@thishost.test.ex>
 DATA
-X-hdr-rtr: qqq
-X-hdr-tpt: zzz
 
-body
 .
 QUIT
 ****
+#
+#
+#
+#
+#
+sleep 1
diff --git a/test/stderr/5400 b/test/stderr/5400
deleted file mode 100644
index 9fa77d5f2..000000000
--- a/test/stderr/5400
+++ /dev/null
@@ -1,235 +0,0 @@
-Exim version x.yz ....
-configuration file is TESTSUITE/test-config
-admin user
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER
-using ACL "ar"
-processing "accept"
-check control = cutthrough_delivery
-check logwrite = rcpt for $local_part@$domain
-               = rcpt for userx@domain.com
-LOG: MAIN
-  rcpt for userx@domain.com
-created log directory TESTSUITE/spool/log
-accept: condition test succeeded in ACL "ar"
-end of ACL "ar": ACCEPT
------------ start cutthrough setup ------------
-Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... connected
-  SMTP<< 220 ESMTP
-  SMTP>> EHLO myhost.test.ex
-  SMTP<< 250 OK
-  SMTP>> MAIL FROM:<CALLER@myhost.test.ex>
-  SMTP<< 250 Sender OK
-  SMTP>> RCPT TO:<userx@domain.com>
-  SMTP<< 250 Recipient OK
------------ end cutthrough setup ------------
-processing "accept"
-accept: condition test succeeded in inline ACL
-end of inline ACL: ACCEPT
-  SMTP>> DATA
-  SMTP<< 354 Send data
------------ start cutthrough headers send -----------
-added header line(s):
-X-hdr-rtr-new: +++
----
------------ done cutthrough headers send ------------
-  SMTP>> .
-  SMTP<< 250 OK
-LOG: MAIN
-  >> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-  SMTP>> QUIT
------------ cutthrough shutdown (delivered) ------------
-LOG: MAIN
-  <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
-LOG: MAIN
-  Completed
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER closed by QUIT
->>>>>>>>>>>>>>>> Exim pid=pppp terminating with rc=0 >>>>>>>>>>>>>>>>
-Exim version x.yz ....
-configuration file is TESTSUITE/test-config
-admin user
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER
-using ACL "ar"
-processing "accept"
-check control = cutthrough_delivery
-check logwrite = rcpt for $local_part@$domain
-               = rcpt for userz@domain.com
-LOG: MAIN
-  rcpt for userz@domain.com
-accept: condition test succeeded in ACL "ar"
-end of ACL "ar": ACCEPT
------------ start cutthrough setup ------------
-Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... connected
-  SMTP<< 220 SMTP only spoken here
-  SMTP>> EHLO myhost.test.ex
-  SMTP<< 550 Not here, mate
-  SMTP>> HELO myhost.test.ex
-  SMTP<< 250 OK
-  SMTP>> MAIL FROM:<CALLER@myhost.test.ex>
-  SMTP<< 250 Sender OK
-  SMTP>> RCPT TO:<userz@domain.com>
-  SMTP<< 250 Recipient OK
------------ end cutthrough setup ------------
-processing "accept"
-accept: condition test succeeded in inline ACL
-end of inline ACL: ACCEPT
-  SMTP>> DATA
-  SMTP<< 354 Send data
------------ start cutthrough headers send -----------
-added header line(s):
-X-hdr-rtr-new: +++
----
------------ done cutthrough headers send ------------
-  SMTP>> .
-  SMTP<< 250 OK
-LOG: MAIN
-  >> userz@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-  SMTP>> QUIT
------------ cutthrough shutdown (delivered) ------------
-LOG: MAIN
-  <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
-LOG: MAIN
-  Completed
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER closed by QUIT
->>>>>>>>>>>>>>>> Exim pid=pppp terminating with rc=0 >>>>>>>>>>>>>>>>
-Exim version x.yz ....
-configuration file is TESTSUITE/test-config
-admin user
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER
-using ACL "ar"
-processing "accept"
-check control = cutthrough_delivery
-check logwrite = rcpt for $local_part@$domain
-               = rcpt for usery@domain.com
-LOG: MAIN
-  rcpt for usery@domain.com
-accept: condition test succeeded in ACL "ar"
-end of ACL "ar": ACCEPT
------------ start cutthrough setup ------------
-Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... connected
-  SMTP<< 220 ESMTP
-  SMTP>> EHLO myhost.test.ex
-  SMTP<< 250 OK
-  SMTP>> MAIL FROM:<CALLER@myhost.test.ex>
-  SMTP<< 250 Sender OK
-  SMTP>> RCPT TO:<usery@domain.com>
-  SMTP<< 250 Recipient OK
------------ end cutthrough setup ------------
-using ACL "ar"
-processing "accept"
-check control = cutthrough_delivery
-check logwrite = rcpt for $local_part@$domain
-               = rcpt for userx@domain.com
-LOG: MAIN
-  rcpt for userx@domain.com
-accept: condition test succeeded in ACL "ar"
-end of ACL "ar": ACCEPT
-  SMTP>> QUIT
------------ cutthrough shutdown (more than one recipient) ------------
-LOG: MAIN
-  <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER closed by QUIT
->>>>>>>>>>>>>>>> Exim pid=pppp terminating with rc=0 >>>>>>>>>>>>>>>>
-Exim version x.yz ....
-configuration file is TESTSUITE/test-config
-trusted user
-admin user
->>>>>>>>>>>>>>>> Remote deliveries >>>>>>>>>>>>>>>>
---------> usery@domain.com <--------
-smtp transport entered
-  usery@domain.com
-  userx@domain.com
-checking status of 127.0.0.1
-127.0.0.1 [127.0.0.1]:1111 status = usable
-delivering 10HmaZ-0005vi-00 to 127.0.0.1 [127.0.0.1] (usery@domain.com, ...)
-Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... connected
-  SMTP<< 220 ESMTP
-  SMTP>> EHLO myhost.test.ex
-  SMTP<< 250 OK
-not using PIPELINING
-use_dsn=0
-  SMTP>> MAIL FROM:<CALLER@myhost.test.ex>
-  SMTP<< 250 Sender OK
-  SMTP>> RCPT TO:<usery@domain.com>
-  SMTP<< 250 Recipient OK
-  SMTP>> RCPT TO:<userx@domain.com>
-  SMTP<< 250 Recipient OK
-  SMTP>> DATA
-  SMTP<< 354 Send data
-  SMTP>> writing message and terminating "."
-added header line(s):
-X-hdr-rtr-new: +++
----
-writing data block fd=dddd size=sss timeout=300
-  SMTP<< 250 OK
-ok=1 send_quit=1 send_rset=0 continue_more=0 yield=0 first_address is NULL
-transport_check_waiting entered
-  sequence=1 local_max=500 global_max=-1
-no messages waiting for 127.0.0.1
-  SMTP>> QUIT
-Leaving smtp transport
-LOG: MAIN
-  => usery@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-LOG: MAIN
-  -> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-LOG: MAIN
-  Completed
->>>>>>>>>>>>>>>> Exim pid=pppp terminating with rc=0 >>>>>>>>>>>>>>>>
-Exim version x.yz ....
-configuration file is TESTSUITE/test-config
-admin user
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER
-using ACL "ar"
-processing "accept"
-check control = cutthrough_delivery
-check logwrite = rcpt for $local_part@$domain
-               = rcpt for userx@domain.com
-LOG: MAIN
-  rcpt for userx@domain.com
-accept: condition test succeeded in ACL "ar"
-end of ACL "ar": ACCEPT
------------ start cutthrough setup ------------
-Connecting to 127.0.0.1 [127.0.0.1]:1224 from ip4.ip4.ip4.ip4 ... connected
-  SMTP<< 220 ESMTP
-  SMTP>> EHLO myhost.test.ex
-  SMTP<< 250 OK
-  SMTP>> MAIL FROM:<CALLER@myhost.test.ex>
-  SMTP<< 250 Sender OK
-  SMTP>> RCPT TO:<userx@domain.com>
-  SMTP<< 250 Recipient OK
------------ end cutthrough setup ------------
-processing "accept"
-accept: condition test succeeded in inline ACL
-end of inline ACL: ACCEPT
-  SMTP>> DATA
-  SMTP<< 354 Send data
------------ start cutthrough headers send -----------
-removed header line:
-X-hdr-rtr: qqq
----
-added header line(s):
-X-hdr-rtr-new: +++
----
-added header line:
-X-hdr-tpt-new: new
----
------------ done cutthrough headers send ------------
-  SMTP>> .
-  SMTP<< 250 OK
-LOG: MAIN
-  >> userx@domain.com R=all T=smtp H=127.0.0.1 [127.0.0.1] C="250 OK"
-  SMTP>> QUIT
------------ cutthrough shutdown (delivered) ------------
-LOG: MAIN
-  <= CALLER@myhost.test.ex U=CALLER P=local-esmtp S=sss
-LOG: MAIN
-  Completed
-LOG: smtp_connection MAIN
-  SMTP connection from CALLER closed by QUIT
->>>>>>>>>>>>>>>> Exim pid=pppp terminating with rc=0 >>>>>>>>>>>>>>>>
diff --git a/test/stdout/5400 b/test/stdout/5400
index 4895072a3..3452a9cc1 100644
--- a/test/stdout/5400
+++ b/test/stdout/5400
@@ -43,6 +43,78 @@
 354 Enter message, ending with "." on a line by itself

 250 OK id=10HmbA-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-myhost.test.ex Hello CALLER at myhost.test.ex

+250-SIZE 52428800

+250-8BITMIME

+250-PIPELINING

+250 HELP

+250 OK

+250 Accepted

+250 Accepted

+354 Enter message, ending with "." on a line by itself

+250 OK id=10HmbB-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-myhost.test.ex Hello CALLER at myhost.test.ex

+250-SIZE 52428800

+250-8BITMIME

+250-PIPELINING

+250 HELP

+250 OK

+250 Accepted

+250 Accepted

+354 Enter message, ending with "." on a line by itself

+250 OK id=10HmbC-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-myhost.test.ex Hello CALLER at myhost.test.ex

+250-SIZE 52428800

+250-8BITMIME

+250-PIPELINING

+250 HELP

+250 OK

+250 Accepted

+250 Accepted

+354 Enter message, ending with "." on a line by itself

+250 OK id=10HmbD-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-myhost.test.ex Hello CALLER at myhost.test.ex

+250-SIZE 52428800

+250-8BITMIME

+250-PIPELINING

+250 HELP

+250 OK

+250 Accepted

+250 Accepted

+354 Enter message, ending with "." on a line by itself

+250 OK id=10HmbE-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-myhost.test.ex Hello CALLER at myhost.test.ex

+250-SIZE 52428800

+250-8BITMIME

+250-PIPELINING

+250 HELP

+250 OK

+250 Accepted

+250 Accepted

+354 Enter message, ending with "." on a line by itself

+250 OK id=10HmbF-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-myhost.test.ex Hello CALLER at myhost.test.ex

+250-SIZE 52428800

+250-8BITMIME

+250-PIPELINING

+250 HELP

+250 OK

+250 Accepted

+250 Accepted

+354 Enter message, ending with "." on a line by itself

+250 OK id=10HmbG-0005vi-00

+221 myhost.test.ex closing connection

 
 ******** SERVER ********
 Listening on port 1224 ... 
@@ -108,17 +180,6 @@ MAIL FROM:<CALLER@myhost.test.ex>
 250 Sender OK
 RCPT TO:<usery@domain.com>
 250 Recipient OK
-QUIT
-Expected EOF read from client
-Listening on port 1224 ... 
-Connection request from [ip4.ip4.ip4.ip4]
-220 ESMTP
-EHLO myhost.test.ex
-250 OK
-MAIL FROM:<CALLER@myhost.test.ex>
-250 Sender OK
-RCPT TO:<usery@domain.com>
-250 Recipient OK
 RCPT TO:<userx@domain.com>
 250 Recipient OK
 DATA
@@ -166,3 +227,284 @@ body
 QUIT
 250 OK
 End of script
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<no@domain.com>
+550 Not that one
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<no@domain.com>
+250 ok rcpt-1
+RCPT TO:<userx@domain.com>
+250 ok rcpt-2
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbB-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbB-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain.com>
+250 first recipient ok
+RCPT TO:<no@domain.com>
+550 Not that one
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain.com>
+250 ok rcpt-1
+RCPT TO:<no@domain.com>
+250 ok rcpt-2
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbC-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbC-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain.com>
+250 first recipient ok
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<special_tpt@domain.com>
+250 second recipient ok
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain.com>
+250 ok rcpt-1
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbD-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbD-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<special_tpt@domain.com>
+250 ok rcpt-2
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbD-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbD-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain1.com>
+250 ok rcpt-1
+RCPT TO:<usery@domain2.com>
+250 ok rcpt-2
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbE-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbE-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain.com>
+250 first recipient ok
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<usery@special.com>
+250 second recipient ok
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@domain.com>
+250 ok rcpt-1
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbF-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbF-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+Expected EOF read from client
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<usery@special.com>
+250 ok rcpt-2
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbF-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbF-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+X-hdr-rtr-new: +++
+
+.
+250 OK
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [ip4.ip4.ip4.ip4]
+220 ESMTP
+EHLO myhost.test.ex
+250 OK
+MAIL FROM:<CALLER@myhost.test.ex>
+250 Sender OK
+RCPT TO:<userx@localhost.test.ex>
+250 ok rcpt-1
+RCPT TO:<usery@thishost.test.ex>
+250 ok rcpt-2
+DATA
+354 Send data
+Received: from CALLER (helo=myhost.test.ex)
+	by myhost.test.ex with local-esmtp (Exim x.yz)
+	(envelope-from <CALLER@myhost.test.ex>)
+	id 10HmbG-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbG-0005vi-00@myhost.test.ex>
+From: CALLER_NAME <CALLER@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+.
+250 OK
+QUIT
+250 OK
+End of script