PRDR support, if compiled with EXPERIMENTAL_PRDR

24 files changed, 1218 insertions, 6 deletions

diff --git a/test/confs/5500 b/test/confs/5500
new file mode 100644
index 000000000..1bc830ef4
--- /dev/null
+++ b/test/confs/5500
@@ -0,0 +1,66 @@
+# Exim test configuration 5500
+# Server PRDR
+
+LOG_SELECTOR=
+
+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 -----
+
+domainlist local_domains = test.ex : *.test.ex
+
+LOG_SELECTOR
+
+qualify_domain = test.ex
+trusted_users = CALLER
+
+prdr_enable = true
+
+acl_smtp_rcpt = accept
+acl_smtp_data_prdr = prdr_acl
+acl_smtp_data = data_acl
+
+# ----- ACLs -----
+
+begin acl
+
+prdr_acl:
+  defer	local_parts = usery
+  deny	local_parts = userz
+  accept
+
+data_acl:
+  deny	condition = ${if match {$recipients}{userq}}
+  accept
+
+# ----- Transports -----
+
+begin transports
+
+t1:
+  driver = appendfile
+  file = DIR/test-mail/$local_part
+  user = CALLER
+
+# ----- Routers -----
+
+begin routers
+
+r0:
+  driver = accept
+  transport = t1
+
+# ----- Retry -----
+
+begin retry
+
+*                *   F,5d,5m
+
+# End
diff --git a/test/confs/5510 b/test/confs/5510
new file mode 100644
index 000000000..48724213b
--- /dev/null
+++ b/test/confs/5510
@@ -0,0 +1,62 @@
+# Exim test configuration 5510
+# Client PRDR
+
+LOG_SELECTOR=
+
+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 -----
+
+domainlist local_domains = test.ex : *.test.ex
+
+LOG_SELECTOR
+
+qualify_domain = test.ex
+trusted_users = CALLER
+
+prdr_enable = true
+
+acl_smtp_rcpt = accept
+acl_smtp_data = data_acl
+
+# ----- ACLs -----
+
+begin acl
+
+data_acl:
+  deny	local_parts = usery
+  accept
+
+# ----- Transports -----
+
+begin transports
+
+t1:
+  driver = smtp
+  hosts = 127.0.0.1
+  port = PORT_S
+  allow_localhost
+  hosts_try_prdr = *
+
+# ----- Routers -----
+
+begin routers
+
+r0:
+  driver = accept
+  transport = t1
+
+# ----- Retry -----
+
+begin retry
+
+*                *   F,5d,5m
+
+# End
diff --git a/test/log/2002 b/test/log/2002
index 4b0512a14..774495514 100644
--- a/test/log/2002
+++ b/test/log/2002
@@ -1,10 +1,13 @@
 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 10HmaX-0005vi-00 <= CALLER@test.ex H=[127.0.0.1] P=smtps X=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 S=sss
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= "name with spaces"@test.ex H=[127.0.0.1] P=smtps X=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 S=sss
 1999-03-02 09:44:33 TLS error on connection from (rhu.barb) [ip4.ip4.ip4.ip4] (gnutls_handshake): The peer did not send any certificate.
-1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@test.ex H=[ip4.ip4.ip4.ip4] P=smtps X=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 DN="C=UK,O=The Exim Maintainers,OU=Test Suite,CN=Phil Pennock" S=sss
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@test.ex H=[ip4.ip4.ip4.ip4] P=smtps X=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 DN="C=UK,O=The Exim Maintainers,OU=Test Suite,CN=Phil Pennock" S=sss
 1999-03-02 09:44:33 Start queue run: pid=pppp -qf
 1999-03-02 09:44:33 10HmaX-0005vi-00 => CALLER <CALLER@test.ex> R=abc T=local_delivery
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 10HmaY-0005vi-00 => CALLER <CALLER@test.ex> R=abc T=local_delivery
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => CALLER <CALLER@test.ex> R=abc T=local_delivery
+1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/2102 b/test/log/2102
index a0d9fc205..da4ee49d7 100644
--- a/test/log/2102
+++ b/test/log/2102
@@ -1,11 +1,14 @@
 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 10HmaX-0005vi-00 <= CALLER@test.ex H=[127.0.0.1] P=smtps X=TLSv1:AES256-SHA:256 S=sss
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= "name with spaces"@test.ex H=[127.0.0.1] P=smtps X=TLSv1:AES256-SHA:256 S=sss
 1999-03-02 09:44:33 TLS error on connection from (rhu.barb) [ip4.ip4.ip4.ip4] (SSL_accept): error: <<detail omitted>>
 1999-03-02 09:44:33 TLS client disconnected cleanly (rejected our certificate?)
-1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@test.ex H=[ip4.ip4.ip4.ip4] P=smtps X=TLSv1:AES256-SHA:256 DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" S=sss
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= CALLER@test.ex H=[ip4.ip4.ip4.ip4] P=smtps X=TLSv1:AES256-SHA:256 DN="/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock" S=sss
 1999-03-02 09:44:33 Start queue run: pid=pppp -qf
 1999-03-02 09:44:33 10HmaX-0005vi-00 => CALLER <CALLER@test.ex> R=abc T=local_delivery
 1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
 1999-03-02 09:44:33 10HmaY-0005vi-00 => CALLER <CALLER@test.ex> R=abc T=local_delivery
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => CALLER <CALLER@test.ex> R=abc T=local_delivery
+1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
 1999-03-02 09:44:33 End queue run: pid=pppp -qf
diff --git a/test/log/5500 b/test/log/5500
new file mode 100644
index 000000000..ef5372cd1
--- /dev/null
+++ b/test/log/5500
@@ -0,0 +1,17 @@
+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 10HmaY-0005vi-00 PRDR R=<userx@test.ex> acceptance
+1999-03-02 09:44:33 10HmaY-0005vi-00 PRDR R=<usery@test.ex> temporary refusal
+1999-03-02 09:44:33 10HmaY-0005vi-00 PRDR R=<userz@test.ex> refusal
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= <> H=(rhu.barb) [127.0.0.1] P=esmtp PRDR S=sss
+1999-03-02 09:44:33 10HmaY-0005vi-00 => userx <userx@test.ex> R=r0 T=t1
+1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaX-0005vi-00 PRDR R=<userp@test.ex> acceptance
+1999-03-02 09:44:33 10HmaX-0005vi-00 PRDR R=<userq@test.ex> acceptance
+1999-03-02 09:44:33 10HmaX-0005vi-00 H=(rhu.barb) [127.0.0.1] F=<> rejected after DATA
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= <> H=(rhu.barb) [127.0.0.1] P=esmtp S=sss
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => user1 <user1@test.ex> R=r0 T=t1
+1999-03-02 09:44:33 10HmaZ-0005vi-00 Completed
+1999-03-02 09:44:33 10HmbA-0005vi-00 PRDR R=<usery@test.ex> temporary refusal
+1999-03-02 09:44:33 10HmbA-0005vi-00 PRDR R=<usery@test.ex> temporary refusal
+1999-03-02 09:44:33 10HmbB-0005vi-00 PRDR R=<userz@test.ex> refusal
+1999-03-02 09:44:33 10HmbB-0005vi-00 PRDR R=<userz@test.ex> refusal
diff --git a/test/log/5510 b/test/log/5510
new file mode 100644
index 000000000..86a9babfe
--- /dev/null
+++ b/test/log/5510
@@ -0,0 +1,31 @@
+1999-03-02 09:44:33 10HmaX-0005vi-00 <= userx@test.ex U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmaX-0005vi-00 => usery@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] PRDR C="250 first rcpt was good"
+1999-03-02 09:44:33 10HmaX-0005vi-00 -> userz@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] PRDR C="250 second rcpt was good"
+1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaY-0005vi-00 <= userx@test.ex U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmaY-0005vi-00 => user2.1@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] C="250 OK got that"
+1999-03-02 09:44:33 10HmaY-0005vi-00 -> user2.2@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] C="250 OK got that"
+1999-03-02 09:44:33 10HmaY-0005vi-00 Completed
+1999-03-02 09:44:33 10HmaZ-0005vi-00 <= userx@test.ex U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmaZ-0005vi-00 => usery@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] PRDR C="250 first rcpt was good"
+1999-03-02 09:44:33 10HmaZ-0005vi-00 == userz@test.ex R=r0 T=t1 defer (0): PRDR error after DATA: 450 cannot handle second rcpt right now
+1999-03-02 09:44:33 10HmbA-0005vi-00 <= <> U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmbA-0005vi-00 => userp@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] PRDR C="250 first rcpt was good"
+1999-03-02 09:44:33 10HmbA-0005vi-00 ** userq@test.ex R=r0 T=t1: PRDR error after DATA: 550 second rcpt does not like content
+1999-03-02 09:44:33 10HmbA-0005vi-00 Frozen (delivery error message)
+1999-03-02 09:44:33 10HmaZ-0005vi-00 == userz@test.ex routing defer (-51): retry time not reached
+1999-03-02 09:44:33 10HmbB-0005vi-00 <= <> U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmbB-0005vi-00 ** user5.1@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 550 oops, overall rejection
+1999-03-02 09:44:33 10HmbB-0005vi-00 ** user5.2@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 550 oops, overall rejection
+1999-03-02 09:44:33 10HmbB-0005vi-00 Frozen (delivery error message)
+1999-03-02 09:44:33 10HmbC-0005vi-00 <= <> U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmbC-0005vi-00 ** user6.1@test.ex R=r0 T=t1: SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 550 naah mate
+1999-03-02 09:44:33 10HmbC-0005vi-00 ** user6.2@test.ex R=r0 T=t1: SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 550 naah mate
+1999-03-02 09:44:33 10HmbC-0005vi-00 Frozen (delivery error message)
+1999-03-02 09:44:33 10HmbD-0005vi-00 <= <> U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmbD-0005vi-00 == user7.1@test.ex R=r0 T=t1 defer (-46): SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 450 oops, try again later please
+1999-03-02 09:44:33 10HmbD-0005vi-00 == user7.2@test.ex R=r0 T=t1 defer (-46): SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 450 oops, try again later please
+1999-03-02 09:44:33 10HmbD-0005vi-00 == user7.3@test.ex R=r0 T=t1 defer (-46): SMTP error from remote mail server after end of data: host 127.0.0.1 [127.0.0.1]: 450 oops, try again later please
+1999-03-02 09:44:33 10HmbE-0005vi-00 <= <> U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmbE-0005vi-00 => user8.1@test.ex R=r0 T=t1 H=127.0.0.1 [127.0.0.1] C="250 OK, got that"
+1999-03-02 09:44:33 10HmbE-0005vi-00 Completed
diff --git a/test/mail/2002.CALLER b/test/mail/2002.CALLER
index cc606bb0e..a4e0dd526 100644
--- a/test/mail/2002.CALLER
+++ b/test/mail/2002.CALLER
@@ -10,12 +10,24 @@ TLS: cipher=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 peerdn=
 
 This is a test encrypted message.
 
+From "name with spaces"@test.ex Tue Mar 02 09:44:33 1999
+Received: from [127.0.0.1]
+	by myhost.test.ex with smtps (TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256)
+	(Exim x.yz)
+	(envelope-from <"name with spaces"@test.ex>)
+	id 10HmaY-0005vi-00
+	for CALLER@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+tls-certificate-verified: 0
+TLS: cipher=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 peerdn=
+
+This is a test encrypted message.
+
 From CALLER@test.ex Tue Mar 02 09:44:33 1999
 Received: from [ip4.ip4.ip4.ip4]
 	by myhost.test.ex with smtps (TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256)
 	(Exim x.yz)
 	(envelope-from <CALLER@test.ex>)
-	id 10HmaY-0005vi-00
+	id 10HmaZ-0005vi-00
 	for CALLER@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
 tls-certificate-verified: 1
 TLS: cipher=TLS1.x:xxxxRSA_AES_256_CBC_SHAnnn:256 peerdn=C=UK,O=The Exim Maintainers,OU=Test Suite,CN=Phil Pennock
diff --git a/test/mail/2102.CALLER b/test/mail/2102.CALLER
index 0a2adcf1c..e4be6a342 100644
--- a/test/mail/2102.CALLER
+++ b/test/mail/2102.CALLER
@@ -10,12 +10,24 @@ TLS: cipher=TLSv1:AES256-SHA:256 peerdn=
 
 This is a test encrypted message.
 
+From "name with spaces"@test.ex Tue Mar 02 09:44:33 1999
+Received: from [127.0.0.1]
+	by myhost.test.ex with smtps (TLSv1:AES256-SHA:256)
+	(Exim x.yz)
+	(envelope-from <"name with spaces"@test.ex>)
+	id 10HmaY-0005vi-00
+	for CALLER@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+tls-certificate-verified: 0
+TLS: cipher=TLSv1:AES256-SHA:256 peerdn=
+
+This is a test encrypted message.
+
 From CALLER@test.ex Tue Mar 02 09:44:33 1999
 Received: from [ip4.ip4.ip4.ip4]
 	by myhost.test.ex with smtps (TLSv1:AES256-SHA:256)
 	(Exim x.yz)
 	(envelope-from <CALLER@test.ex>)
-	id 10HmaY-0005vi-00
+	id 10HmaZ-0005vi-00
 	for CALLER@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
 tls-certificate-verified: 1
 TLS: cipher=TLSv1:AES256-SHA:256 peerdn=/C=UK/O=The Exim Maintainers/OU=Test Suite/CN=Phil Pennock
diff --git a/test/mail/5500.user1 b/test/mail/5500.user1
new file mode 100644
index 000000000..a485c7c91
--- /dev/null
+++ b/test/mail/5500.user1
@@ -0,0 +1,8 @@
+From MAILER-DAEMON Tue Mar 02 09:44:33 1999
+Received: from [127.0.0.1] (helo=rhu.barb)
+	by myhost.test.ex with esmtp (Exim x.yz)
+	id 10HmaZ-0005vi-00
+	for user1@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+Sender: sender@some.where
+
+
diff --git a/test/mail/5500.userx b/test/mail/5500.userx
new file mode 100644
index 000000000..c46897f8d
--- /dev/null
+++ b/test/mail/5500.userx
@@ -0,0 +1,7 @@
+From MAILER-DAEMON Tue Mar 02 09:44:33 1999
+Received: from [127.0.0.1] (helo=rhu.barb)
+	by myhost.test.ex with esmtp (Exim x.yz)
+	id 10HmaY-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Sender: sender@some.where
+
+
diff --git a/test/rejectlog/5500 b/test/rejectlog/5500
new file mode 100644
index 000000000..89372dcfd
--- /dev/null
+++ b/test/rejectlog/5500
@@ -0,0 +1,8 @@
+1999-03-02 09:44:33 10HmaX-0005vi-00 H=(rhu.barb) [127.0.0.1] F=<> rejected after DATA
+Envelope-from: <>
+Envelope-to: <userp@test.ex>
+    <userq@test.ex>
+P Received: from [127.0.0.1] (helo=rhu.barb)
+	by myhost.test.ex with esmtp (Exim x.yz)
+	id 10HmaX-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+S Sender: sender@some.where
diff --git a/test/scripts/0000-Basic/0121 b/test/scripts/0000-Basic/0121
index 4bcb99b47..9ff68fa13 100644
--- a/test/scripts/0000-Basic/0121
+++ b/test/scripts/0000-Basic/0121
@@ -6,6 +6,9 @@ rset
 mail from:<userx@unknown.dom.ain>
 rcpt to:<userx@test.ex>
 rset
+mail from:<"unknown with spaces"@test.ex>
+rcpt to:<userx@test.ex>
+rset
 mail from:<userx@test.ex>
 rcpt to:<userx@test.ex>
 data
diff --git a/test/scripts/2000-GnuTLS/2002 b/test/scripts/2000-GnuTLS/2002
index 06e1a8257..06a7b31d0 100644
--- a/test/scripts/2000-GnuTLS/2002
+++ b/test/scripts/2000-GnuTLS/2002
@@ -25,6 +25,29 @@ This is a test encrypted message.
 quit
 ??? 221
 ****
+client-gnutls 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250
+starttls
+??? 220
+mail from:<"name with spaces"@test.ex>
+??? 250
+rcpt to:<CALLER@test.ex>
+??? 250
+DATA
+??? 3
+This is a test encrypted message.
+.
+??? 250
+quit
+??? 221
+****
 client-gnutls HOSTIPV4 PORT_D
 ??? 220
 ehlo rhu.barb
diff --git a/test/scripts/2100-OpenSSL/2102 b/test/scripts/2100-OpenSSL/2102
index 7f9279acd..2e7dca0a6 100644
--- a/test/scripts/2100-OpenSSL/2102
+++ b/test/scripts/2100-OpenSSL/2102
@@ -24,6 +24,29 @@ This is a test encrypted message.
 quit
 ??? 221
 ****
+client-ssl 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250
+starttls
+??? 220
+mail from:<"name with spaces"@test.ex>
+??? 250
+rcpt to:<CALLER@test.ex>
+??? 250
+DATA
+??? 3
+This is a test encrypted message.
+.
+??? 250
+quit
+??? 221
+****
 client-ssl HOSTIPV4 PORT_D
 ??? 220
 ehlo rhu.barb
diff --git a/test/scripts/5500-PRDR/5500 b/test/scripts/5500-PRDR/5500
new file mode 100644
index 000000000..567b00085
--- /dev/null
+++ b/test/scripts/5500-PRDR/5500
@@ -0,0 +1,155 @@
+# PRDR (Per-Recipient Data Responses) server
+need_ipv4
+no_msglog_check
+#
+# 1: userx should be accepted, y should be tmp-rejected,
+#    z rejected, all after data per PRDR spec
+exim -DSERVER=server -bd -oX PORT_D
+****
+client 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-PRDR
+??? 250
+mail from:<> PRDR
+??? 250
+rcpt to:<userx@test.ex>
+??? 250
+rcpt to:<usery@test.ex>
+??? 250
+rcpt to:<userz@test.ex>
+??? 250
+data
+??? 354
+Sender: sender@some.where
+.
+??? 353
+??? 250
+??? 450
+??? 550
+??? 250
+quit
+??? 221
+****
+sleep 1
+#
+#
+# 2: traditional data acl should be called, resulting in an overall reject
+client 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-PRDR
+??? 250
+mail from:<> PRDR
+??? 250
+rcpt to:<userp@test.ex>
+??? 250
+rcpt to:<userq@test.ex>
+??? 250
+data
+??? 354
+Sender: sender@some.where
+.
+??? 353
+??? 250
+??? 250
+??? 550
+quit
+??? 221
+****
+sleep 1
+#
+#
+# 3: PRDR should be avoided for a single-recipient message
+# even though the client showed support.
+client 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-PRDR
+??? 250
+mail from:<> PRDR
+??? 250
+rcpt to:<user1@test.ex>
+??? 250
+data
+??? 354
+Sender: sender@some.where
+.
+??? 250
+quit
+??? 221
+****
+sleep 1
+#
+# 4: double temp-reject
+client 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-PRDR
+??? 250
+mail from:<> PRDR
+??? 250
+rcpt to:<usery@test.ex>
+??? 250
+rcpt to:<usery@test.ex>
+??? 250
+data
+??? 354
+Sender: sender@some.where
+.
+??? 353
+??? 450
+??? 450
+??? 250
+quit
+??? 221
+****
+sleep 1
+#
+# 5: double reject
+client 127.0.0.1 PORT_D
+??? 220
+ehlo rhu.barb
+??? 250-
+??? 250-
+??? 250-
+??? 250-
+??? 250-PRDR
+??? 250
+mail from:<> PRDR
+??? 250
+rcpt to:<userz@test.ex>
+??? 250
+rcpt to:<userz@test.ex>
+??? 250
+data
+??? 354
+Sender: sender@some.where
+.
+??? 353
+??? 550
+??? 550
+??? 550
+quit
+??? 221
+****
+sleep 1
+#
+killdaemon
+#
diff --git a/test/scripts/5500-PRDR/5510 b/test/scripts/5500-PRDR/5510
new file mode 100644
index 000000000..e5063a47a
--- /dev/null
+++ b/test/scripts/5500-PRDR/5510
@@ -0,0 +1,228 @@
+# PRDR client
+need_ipv4
+no_msglog_check
+#
+# 1: Two recipients, accepted by full PRDR response sequence
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<userx@test.ex> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 gimme yer body
+.
+353 prdr responses coming up
+250 first rcpt was good
+250 second rcpt was good
+250 OK, overall
+QUIT
+250 OK
+****
+exim -odi -f userx usery userz
+Some message text.
+****
+#
+#
+# 2: Two recipients, accepted by traditional response
+# though client offered full PRDR capability
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<userx@test.ex> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 gimme that body
+.
+250 OK got that
+QUIT
+250 OK, bye
+****
+exim -odi -f userx user2.1 user2.2
+Some message text.
+****
+#
+#
+# 3: Two recipients, one accepted one tmp-rejected
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<userx@test.ex> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 gimme yer body
+.
+353 prdr responses coming up
+250 first rcpt was good
+450 cannot handle second rcpt right now
+250 OK, overall
+QUIT
+250 OK
+****
+exim -odi -f userx usery userz
+Some message text.
+****
+#
+#
+# 4: Two recipients, one accepted one rejected
+# Avoid tester issues dealing with the bounce by sending
+# with a null from.
+#
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 gimme yer body
+.
+353 prdr responses coming up
+250 first rcpt was good
+550 second rcpt does not like content
+250 OK, overall
+QUIT
+250 OK
+****
+exim -odi -f "" userp userq
+Some message text.
+****
+#
+#
+# 5: Two recipients, rejected by final after PRDR accepts.
+#
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 yeah baby
+.
+353 prdr responses coming up
+250 first rcpt was good
+250 second rcpt was good
+550 oops, overall rejection
+QUIT
+250 OK
+****
+exim -odi -f "" user5.1 user5.2
+text
+****
+#
+#
+# 6: Two recipients, rejected traditionally though PRDR negociated.
+#
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 yeah baby
+.
+550 naah mate
+QUIT
+250 OK
+****
+exim -odi -f "" user6.1 user6.2
+text
+****
+#
+#
+# 7: Temp-reject at final
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+RCPT TO
+250 OK
+DATA
+300 go ahead
+.
+353 prdr responses coming up
+250 first rcpt does not like you
+250 second rcpt has a temporary problem
+250 third rcpt is ok
+450 oops, try again later please
+QUIT
+250 OK
+****
+exim -odi -f "" user7.1 user7.2 user7.3
+text
+****
+#
+#
+#
+# 8: Client should avoid requesting PRDR for a single-recipient mail
+# even though the server offers
+server PORT_S
+220 Server ready
+EHLO
+250-
+250-PRDR
+250 OK
+MAIL FROM:<>
+250 OK
+RCPT TO
+250 OK
+DATA
+300 go ahead
+.
+250 OK, got that
+QUIT
+250 OK, bye
+****
+exim -odi -f "" user8.1
+text
+****
+#
+#
diff --git a/test/scripts/5500-PRDR/REQUIRES b/test/scripts/5500-PRDR/REQUIRES
new file mode 100644
index 000000000..b3c99396a
--- /dev/null
+++ b/test/scripts/5500-PRDR/REQUIRES
@@ -0,0 +1 @@
+support Experimental_PRDR
diff --git a/test/stderr/0121 b/test/stderr/0121
index c7fcec401..39cdfba9b 100644
--- a/test/stderr/0121
+++ b/test/stderr/0121
@@ -38,6 +38,20 @@ LOG: H=[127.0.0.1] F=<userx@unknown.dom.ain> rejected RCPT <userx@test.ex>: Send
 >>> processing "require"
 >>> check verify = sender
 >>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
+>>> routing "unknown with spaces"@test.ex
+>>> test.ex in "test.ex"? yes (matched "test.ex")
+>>> test.ex in "! +local_domains"? no (matched "! +local_domains")
+>>> unknown with spaces in "defer"? no (end of list)
+>>> unknown with spaces in "userx"? no (end of list)
+>>> no more routers
+>>> ----------- end verify ------------
+>>> require: condition test failed in ACL "check_recipient"
+LOG: H=[127.0.0.1] sender verify fail for <"unknown with spaces"@test.ex>: Unrouteable address
+LOG: H=[127.0.0.1] F=<"unknown with spaces"@test.ex> rejected RCPT <userx@test.ex>: Sender verify failed
+>>> using ACL "check_recipient"
+>>> processing "require"
+>>> check verify = sender
+>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 >>> routing userx@test.ex
 >>> test.ex in "test.ex"? yes (matched "test.ex")
 >>> test.ex in "! +local_domains"? no (matched "! +local_domains")
diff --git a/test/stderr/5500 b/test/stderr/5500
new file mode 100644
index 000000000..045fadc9b
--- /dev/null
+++ b/test/stderr/5500
@@ -0,0 +1,2 @@
+
+******** SERVER ********
diff --git a/test/stdout/0121 b/test/stdout/0121
index 7ef5e4024..5e3968243 100644
--- a/test/stdout/0121
+++ b/test/stdout/0121
@@ -15,6 +15,11 @@
 550 Sender verify failed

 250 Reset OK

 250 OK

+550-Verification failed for <"unknown with spaces"@test.ex>

+550-Unrouteable address

+550 Sender verify failed

+250 Reset OK

+250 OK

 250 Accepted

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

 550 Administrative prohibition

diff --git a/test/stdout/2002 b/test/stdout/2002
index 7b2a47fca..a248be7c0 100644
--- a/test/stdout/2002
+++ b/test/stdout/2002
@@ -36,6 +36,44 @@ Succeeded in starting TLS
 ??? 221
 <<< 221 myhost.test.ex closing connection
 End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-
+<<< 250-STARTTLS
+??? 250
+<<< 250 HELP
+>>> starttls
+??? 220
+<<< 220 TLS go ahead
+Attempting to start TLS
+Succeeded in starting TLS
+>>> mail from:<"name with spaces"@test.ex>
+??? 250
+<<< 250 OK
+>>> rcpt to:<CALLER@test.ex>
+??? 250
+<<< 250 Accepted
+>>> DATA
+??? 3
+<<< 354 Enter message, ending with "." on a line by itself
+>>> This is a test encrypted message.
+>>> .
+??? 250
+<<< 250 OK id=10HmaY-0005vi-00
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
 Connecting to ip4.ip4.ip4.ip4 port 1225 ... connected
 ??? 220
 <<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
@@ -93,7 +131,7 @@ Succeeded in starting TLS
 >>> This is a test encrypted message from a verified host.
 >>> .
 ??? 250
-<<< 250 OK id=10HmaY-0005vi-00
+<<< 250 OK id=10HmaZ-0005vi-00
 >>> quit
 ??? 221
 <<< 221 myhost.test.ex closing connection
diff --git a/test/stdout/2102 b/test/stdout/2102
index d3c18a8bf..23c39cdf4 100644
--- a/test/stdout/2102
+++ b/test/stdout/2102
@@ -52,6 +52,60 @@ Succeeded in starting TLS
 ??? 221
 <<< 221 myhost.test.ex closing connection
 End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-
+<<< 250-STARTTLS
+??? 250
+<<< 250 HELP
+>>> starttls
+??? 220
+<<< 220 TLS go ahead
+Attempting to start TLS
+SSL info: before/connect initialization
+SSL info: before/connect initialization
+SSL info: SSLv2/v3 write client hello A
+SSL info: SSLv3 read server hello A
+SSL info: SSLv3 read server certificate A
+SSL info: SSLv3 read server key exchange A
+SSL info: SSLv3 read server done A
+SSL info: SSLv3 write client key exchange A
+SSL info: SSLv3 write change cipher spec A
+SSL info: SSLv3 write finished A
+SSL info: SSLv3 flush data
+SSL info: SSLv3 read server session ticket A
+SSL info: SSLv3 read finished A
+SSL info: SSL negotiation finished successfully
+SSL info: SSL negotiation finished successfully
+SSL connection using AES256-SHA
+Succeeded in starting TLS
+>>> mail from:<"name with spaces"@test.ex>
+??? 250
+<<< 250 OK
+>>> rcpt to:<CALLER@test.ex>
+??? 250
+<<< 250 Accepted
+>>> DATA
+??? 3
+<<< 354 Enter message, ending with "." on a line by itself
+>>> This is a test encrypted message.
+>>> .
+??? 250
+<<< 250 OK id=10HmaY-0005vi-00
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
 Connecting to ip4.ip4.ip4.ip4 port 1225 ... connected
 ??? 220
 <<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
@@ -144,7 +198,7 @@ Succeeded in starting TLS
 >>> This is a test encrypted message from a verified host.
 >>> .
 ??? 250
-<<< 250 OK id=10HmaY-0005vi-00
+<<< 250 OK id=10HmaZ-0005vi-00
 >>> quit
 ??? 221
 <<< 221 myhost.test.ex closing connection
diff --git a/test/stdout/5500 b/test/stdout/5500
new file mode 100644
index 000000000..d5efef741
--- /dev/null
+++ b/test/stdout/5500
@@ -0,0 +1,206 @@
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-PRDR
+<<< 250-PRDR
+??? 250
+<<< 250 HELP
+>>> mail from:<> PRDR
+??? 250
+<<< 250 OK, PRDR Requested
+>>> rcpt to:<userx@test.ex>
+??? 250
+<<< 250 Accepted
+>>> rcpt to:<usery@test.ex>
+??? 250
+<<< 250 Accepted
+>>> rcpt to:<userz@test.ex>
+??? 250
+<<< 250 Accepted
+>>> data
+??? 354
+<<< 354 Enter message, ending with "." on a line by itself
+>>> Sender: sender@some.where
+>>> .
+??? 353
+<<< 353 PRDR content analysis beginning
+??? 250
+<<< 250 PRDR R=<userx@test.ex> acceptance
+??? 450
+<<< 450 PRDR R=<usery@test.ex> temporary refusal
+??? 550
+<<< 550 PRDR R=<userz@test.ex> refusal
+??? 250
+<<< 250 id=10HmaY-0005vi-00 message accepted for some recipients
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-PRDR
+<<< 250-PRDR
+??? 250
+<<< 250 HELP
+>>> mail from:<> PRDR
+??? 250
+<<< 250 OK, PRDR Requested
+>>> rcpt to:<userp@test.ex>
+??? 250
+<<< 250 Accepted
+>>> rcpt to:<userq@test.ex>
+??? 250
+<<< 250 Accepted
+>>> data
+??? 354
+<<< 354 Enter message, ending with "." on a line by itself
+>>> Sender: sender@some.where
+>>> .
+??? 353
+<<< 353 PRDR content analysis beginning
+??? 250
+<<< 250 PRDR R=<userp@test.ex> acceptance
+??? 250
+<<< 250 PRDR R=<userq@test.ex> acceptance
+??? 550
+<<< 550 Administrative prohibition
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-PRDR
+<<< 250-PRDR
+??? 250
+<<< 250 HELP
+>>> mail from:<> PRDR
+??? 250
+<<< 250 OK, PRDR Requested
+>>> rcpt to:<user1@test.ex>
+??? 250
+<<< 250 Accepted
+>>> data
+??? 354
+<<< 354 Enter message, ending with "." on a line by itself
+>>> Sender: sender@some.where
+>>> .
+??? 250
+<<< 250 OK id=10HmaZ-0005vi-00
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-PRDR
+<<< 250-PRDR
+??? 250
+<<< 250 HELP
+>>> mail from:<> PRDR
+??? 250
+<<< 250 OK, PRDR Requested
+>>> rcpt to:<usery@test.ex>
+??? 250
+<<< 250 Accepted
+>>> rcpt to:<usery@test.ex>
+??? 250
+<<< 250 Accepted
+>>> data
+??? 354
+<<< 354 Enter message, ending with "." on a line by itself
+>>> Sender: sender@some.where
+>>> .
+??? 353
+<<< 353 PRDR content analysis beginning
+??? 450
+<<< 450 PRDR R=<usery@test.ex> temporary refusal
+??? 450
+<<< 450 PRDR R=<usery@test.ex> temporary refusal
+??? 250
+<<< 250 id=10HmbA-0005vi-00 message accepted for some recipients
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
+Connecting to 127.0.0.1 port 1225 ... connected
+??? 220
+<<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
+>>> ehlo rhu.barb
+??? 250-
+<<< 250-myhost.test.ex Hello rhu.barb [127.0.0.1]
+??? 250-
+<<< 250-SIZE 52428800
+??? 250-
+<<< 250-8BITMIME
+??? 250-
+<<< 250-PIPELINING
+??? 250-PRDR
+<<< 250-PRDR
+??? 250
+<<< 250 HELP
+>>> mail from:<> PRDR
+??? 250
+<<< 250 OK, PRDR Requested
+>>> rcpt to:<userz@test.ex>
+??? 250
+<<< 250 Accepted
+>>> rcpt to:<userz@test.ex>
+??? 250
+<<< 250 Accepted
+>>> data
+??? 354
+<<< 354 Enter message, ending with "." on a line by itself
+>>> Sender: sender@some.where
+>>> .
+??? 353
+<<< 353 PRDR content analysis beginning
+??? 550
+<<< 550 PRDR R=<userz@test.ex> refusal
+??? 550
+<<< 550 PRDR R=<userz@test.ex> refusal
+??? 550
+<<< 550 id=10HmbB-0005vi-00 message rejected for all recipients
+>>> quit
+??? 221
+<<< 221 myhost.test.ex closing connection
+End of script
diff --git a/test/stdout/5510 b/test/stdout/5510
new file mode 100644
index 000000000..b9eb9dbd8
--- /dev/null
+++ b/test/stdout/5510
@@ -0,0 +1,231 @@
+
+******** SERVER ********
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<userx@test.ex> PRDR
+250 OK
+RCPT TO:<usery@test.ex>
+250 OK
+RCPT TO:<userz@test.ex>
+250 OK
+DATA
+300 gimme yer body
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	(envelope-from <userx@test.ex>)
+	id 10HmaX-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmaX-0005vi-00@myhost.test.ex>
+From: userx@test.ex
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+Some message text.
+.
+353 prdr responses coming up
+250 first rcpt was good
+250 second rcpt was good
+250 OK, overall
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<userx@test.ex> PRDR
+250 OK
+RCPT TO:<user2.1@test.ex>
+250 OK
+RCPT TO:<user2.2@test.ex>
+250 OK
+DATA
+300 gimme that body
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	(envelope-from <userx@test.ex>)
+	id 10HmaY-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmaY-0005vi-00@myhost.test.ex>
+From: userx@test.ex
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+Some message text.
+.
+250 OK got that
+QUIT
+250 OK, bye
+End of script
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<userx@test.ex> PRDR
+250 OK
+RCPT TO:<usery@test.ex>
+250 OK
+RCPT TO:<userz@test.ex>
+250 OK
+DATA
+300 gimme yer body
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	(envelope-from <userx@test.ex>)
+	id 10HmaZ-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmaZ-0005vi-00@myhost.test.ex>
+From: userx@test.ex
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+Some message text.
+.
+353 prdr responses coming up
+250 first rcpt was good
+450 cannot handle second rcpt right now
+250 OK, overall
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO:<userp@test.ex>
+250 OK
+RCPT TO:<userq@test.ex>
+250 OK
+DATA
+300 gimme yer body
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	id 10HmbA-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbA-0005vi-00@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+Some message text.
+.
+353 prdr responses coming up
+250 first rcpt was good
+550 second rcpt does not like content
+250 OK, overall
+Unexpected EOF read from client
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO:<user5.1@test.ex>
+250 OK
+RCPT TO:<user5.2@test.ex>
+250 OK
+DATA
+300 yeah baby
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	id 10HmbB-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbB-0005vi-00@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+text
+.
+353 prdr responses coming up
+250 first rcpt was good
+250 second rcpt was good
+550 oops, overall rejection
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO:<user6.1@test.ex>
+250 OK
+RCPT TO:<user6.2@test.ex>
+250 OK
+DATA
+300 yeah baby
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	id 10HmbC-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbC-0005vi-00@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+text
+.
+550 naah mate
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<> PRDR
+250 OK
+RCPT TO:<user7.1@test.ex>
+250 OK
+RCPT TO:<user7.2@test.ex>
+250 OK
+RCPT TO:<user7.3@test.ex>
+250 OK
+DATA
+300 go ahead
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	id 10HmbD-0005vi-00; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbD-0005vi-00@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+text
+.
+353 prdr responses coming up
+250 first rcpt does not like you
+250 second rcpt has a temporary problem
+250 third rcpt is ok
+450 oops, try again later please
+QUIT
+250 OK
+End of script
+Listening on port 1224 ... 
+Connection request from [127.0.0.1]
+220 Server ready
+EHLO myhost.test.ex
+250-
+250-PRDR
+250 OK
+MAIL FROM:<>
+250 OK
+RCPT TO:<user8.1@test.ex>
+250 OK
+DATA
+300 go ahead
+Received: from CALLER by myhost.test.ex with local (Exim x.yz)
+	id 10HmbE-0005vi-00
+	for user8.1@test.ex; Tue, 2 Mar 1999 09:44:33 +0000
+Message-Id: <E10HmbE-0005vi-00@myhost.test.ex>
+Date: Tue, 2 Mar 1999 09:44:33 +0000
+
+text
+.
+250 OK, got that
+QUIT
+250 OK, bye
+End of script