Emphasize whitespace in hostnames in debug output

17 files changed, 32 insertions, 32 deletions

diff --git a/src/src/host.c b/src/src/host.c
index 7737704cd..1ef732727 100644
--- a/src/src/host.c
+++ b/src/src/host.c
@@ -1742,8 +1742,8 @@ if (sender_host_name == NULL)
 HDEBUG(D_host_lookup)
   {
   uschar **aliases = sender_host_aliases;
-  debug_printf("IP address lookup yielded %s\n", sender_host_name);
-  while (*aliases != NULL) debug_printf("  alias %s\n", *aliases++);
+  debug_printf("IP address lookup yielded \"%s\"\n", sender_host_name);
+  while (*aliases != NULL) debug_printf("  alias \"%s\"\n", *aliases++);
   }
 
 /* We need to verify that a forward lookup on the name we found does indeed
diff --git a/test/stderr/0002 b/test/stderr/0002
index a30eb7399..2d0d1ab41 100644
--- a/test/stderr/0002
+++ b/test/stderr/0002
@@ -116,7 +116,7 @@ expanding: No
 expanding: ----> No lookup yet: ${if eq{black}{white}{$sender_host_name}{No}}
    result: ----> No lookup yet: No
 looking up host name for V4NET.0.0.1
-IP address lookup yielded ten-1.test.ex
+IP address lookup yielded "ten-1.test.ex"
 using host_fake_gethostbyname for ten-1.test.ex (IPv4)
 MUNGED: ::1 will be omitted in what follows
 get[host|ipnode]byname[2] looked up these IP addresses:
@@ -159,7 +159,7 @@ sender host name required, to match against partial-lsearch;TESTSUITE/aux-fixed/
 looking up host name for V4NET.0.0.1
 DNS lookup of 1.0.0.V4NET.in-addr.arpa (PTR) using fakens
 DNS lookup of 1.0.0.V4NET.in-addr.arpa (PTR) succeeded
-IP address lookup yielded ten-1.test.ex
+IP address lookup yielded "ten-1.test.ex"
 using host_fake_gethostbyname for ten-1.test.ex (IPv4)
 DNS lookup of ten-1.test.ex (A) using fakens
 DNS lookup of ten-1.test.ex (A) succeeded
diff --git a/test/stderr/0020 b/test/stderr/0020
index cbab114bb..5a49a337c 100644
--- a/test/stderr/0020
+++ b/test/stderr/0020
@@ -1,7 +1,7 @@
 >>> host in hosts_connection_nolog? no (option unset)
 >>> host in host_lookup? yes (matched "10.250.104.0/21")
 >>> looking up host name for 10.250.104.42
->>> IP address lookup yielded manyhome.test.ex
+>>> IP address lookup yielded "manyhome.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=manyhome.test.ex address=10.250.104.0
diff --git a/test/stderr/0023 b/test/stderr/0023
index 16c4abaf6..89c1d3993 100644
--- a/test/stderr/0023
+++ b/test/stderr/0023
@@ -1087,8 +1087,8 @@ LOG: H=[28.28.28.28] F=<a@baddomain> rejected RCPT <x@y>
 >>> check verify = reverse_host_lookup
 >>> looking up host name to force name/address consistency check
 >>> looking up host name for V4NET.0.0.3
->>> IP address lookup yielded ten-3.test.ex
->>>   alias ten-3-alias.test.ex
+>>> IP address lookup yielded "ten-3.test.ex"
+>>>   alias "ten-3-alias.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-3.test.ex address=V4NET.0.0.3
diff --git a/test/stderr/0062 b/test/stderr/0062
index 38648d606..936b6961e 100644
--- a/test/stderr/0062
+++ b/test/stderr/0062
@@ -28,7 +28,7 @@
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against *-2.test.ex
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
@@ -77,7 +77,7 @@ LOG: 10HmaX-0005vi-00 <= userx@somehost.example.com H=ten-1.test.ex [V4NET.0.0.1
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against *-2.test.ex
 >>> looking up host name for V4NET.0.0.2
->>> IP address lookup yielded ten-2.test.ex
+>>> IP address lookup yielded "ten-2.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-2.test.ex address=V4NET.0.0.2
@@ -122,8 +122,8 @@ LOG: 10HmaY-0005vi-00 <= userx@somehost.example.com H=ten-2.test.ex [V4NET.0.0.2
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against *-2.test.ex
 >>> looking up host name for V4NET.0.0.3
->>> IP address lookup yielded ten-3.test.ex
->>>   alias ten-3-alias.test.ex
+>>> IP address lookup yielded "ten-3.test.ex"
+>>>   alias "ten-3-alias.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-3.test.ex address=V4NET.0.0.3
diff --git a/test/stderr/0063 b/test/stderr/0063
index 16cf4808a..a32d69978 100644
--- a/test/stderr/0063
+++ b/test/stderr/0063
@@ -28,7 +28,7 @@
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against ^[^\d]+2
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
@@ -73,7 +73,7 @@ LOG: 10HmaX-0005vi-00 <= userx@somehost.example.com H=ten-1.test.ex [V4NET.0.0.1
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against ^[^\d]+2
 >>> looking up host name for V4NET.0.0.2
->>> IP address lookup yielded ten-2.test.ex
+>>> IP address lookup yielded "ten-2.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-2.test.ex address=V4NET.0.0.2
diff --git a/test/stderr/0064 b/test/stderr/0064
index 47de0e789..82b68bbc2 100644
--- a/test/stderr/0064
+++ b/test/stderr/0064
@@ -28,7 +28,7 @@
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against lsearch;TESTSUITE/aux-fixed/0064.hosts
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
@@ -73,7 +73,7 @@ LOG: 10HmaX-0005vi-00 <= userx@somehost.example.com H=ten-1.test.ex [V4NET.0.0.1
 >>> check hosts = +relay_hosts
 >>> sender host name required, to match against lsearch;TESTSUITE/aux-fixed/0064.hosts
 >>> looking up host name for V4NET.0.0.2
->>> IP address lookup yielded ten-2.test.ex
+>>> IP address lookup yielded "ten-2.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-2.test.ex address=V4NET.0.0.2
diff --git a/test/stderr/0066 b/test/stderr/0066
index b86c2d553..de0821ac4 100644
--- a/test/stderr/0066
+++ b/test/stderr/0066
@@ -279,7 +279,7 @@ MUNGED: ::1 will be omitted in what follows
 >>>   name=ten-3.test.ex address=V4NET.0.0.3
 >>> sender host name required, to match against *-1.test.ex
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
diff --git a/test/stderr/0069 b/test/stderr/0069
index 0772c28b1..df768dde2 100644
--- a/test/stderr/0069
+++ b/test/stderr/0069
@@ -3,7 +3,7 @@
 >>> host in host_reject_connection? no (option unset)
 >>> sender host name required, to match against ^ten-1\.test\.ex
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
diff --git a/test/stderr/0070 b/test/stderr/0070
index ebab42f3e..1df05cd83 100644
--- a/test/stderr/0070
+++ b/test/stderr/0070
@@ -105,7 +105,7 @@ MUNGED: ::1 will be omitted in what follows
 >>> ten-1.test.ex in helo_lookup_domains? no (end of list)
 >>> verifying EHLO/HELO argument "ten-1.test.ex"
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
@@ -128,8 +128,8 @@ MUNGED: ::1 will be omitted in what follows
 >>> ten-3.test.ex in helo_lookup_domains? no (end of list)
 >>> verifying EHLO/HELO argument "ten-3.test.ex"
 >>> looking up host name for V4NET.0.0.3
->>> IP address lookup yielded ten-3.test.ex
->>>   alias ten-3-alias.test.ex
+>>> IP address lookup yielded "ten-3.test.ex"
+>>>   alias "ten-3-alias.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-3.test.ex address=V4NET.0.0.3
@@ -163,7 +163,7 @@ MUNGED: ::1 will be omitted in what follows
 >>> rhubarb in helo_lookup_domains? no (end of list)
 >>> verifying EHLO/HELO argument "rhubarb"
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
diff --git a/test/stderr/0089 b/test/stderr/0089
index 213760dae..bacb2914f 100644
--- a/test/stderr/0089
+++ b/test/stderr/0089
@@ -49,7 +49,7 @@ LOG: H=(abc_xyz) [V4NET.0.0.0] F=<userx@cus.cam.ac.uk> rejected RCPT <userx@else
 >>> host in host_reject_connection? no (option unset)
 >>> sender host name required, to match against *N-99.test.EX
 >>> looking up host name for V4NET.0.0.99
->>> IP address lookup yielded ten-99.test.ex
+>>> IP address lookup yielded "ten-99.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-99.test.ex address=V4NET.0.0.99
diff --git a/test/stderr/0094 b/test/stderr/0094
index 8626c5ec1..5346c5ce8 100644
--- a/test/stderr/0094
+++ b/test/stderr/0094
@@ -32,7 +32,7 @@ LOG: H=[V4NET.11.12.13] F=<userx@cam.ac.uk> rejected RCPT <userx@cam.ac.uk>: rel
 >>> host in hosts_connection_nolog? no (option unset)
 >>> host in host_lookup? yes (matched "0.0.0.0/0")
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
@@ -84,8 +84,8 @@ host in host_lookup? yes (matched "0.0.0.0/0")
 looking up host name for V4NET.99.99.90
 DNS lookup of 90.99.99.V4NET.in-addr.arpa (PTR) using fakens
 DNS lookup of 90.99.99.V4NET.in-addr.arpa (PTR) succeeded
-IP address lookup yielded oneback.test.ex
-  alias host1.masq.test.ex
+IP address lookup yielded "oneback.test.ex"
+  alias "host1.masq.test.ex"
 using host_fake_gethostbyname for oneback.test.ex (IPv4)
 DNS lookup of oneback.test.ex (A) using fakens
 DNS lookup of oneback.test.ex (A) succeeded
diff --git a/test/stderr/0303 b/test/stderr/0303
index 9893e6404..a1da41fc6 100644
--- a/test/stderr/0303
+++ b/test/stderr/0303
@@ -8,7 +8,7 @@
 >>> host in helo_accept_junk_hosts? no (option unset)
 >>> myhost.test.ex in helo_lookup_domains? yes (matched "@")
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
@@ -24,7 +24,7 @@ MUNGED: ::1 will be omitted in what follows
 >>> host in helo_accept_junk_hosts? no (option unset)
 >>> [127.0.0.1] in helo_lookup_domains? yes (matched "@[]")
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
diff --git a/test/stderr/0308 b/test/stderr/0308
index 2c800bb61..d8aca4e8d 100644
--- a/test/stderr/0308
+++ b/test/stderr/0308
@@ -32,7 +32,7 @@ LOG: no host name found for IP address V4NET.0.0.97
 >>> check hosts = *.test.ex
 >>> sender host name required, to match against *.test.ex
 >>> looking up host name for V4NET.0.0.1
->>> IP address lookup yielded ten-1.test.ex
+>>> IP address lookup yielded "ten-1.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=ten-1.test.ex address=V4NET.0.0.1
diff --git a/test/stderr/0381 b/test/stderr/0381
index 176287a50..c1ead3f60 100644
--- a/test/stderr/0381
+++ b/test/stderr/0381
@@ -37,8 +37,8 @@ sender host name required, to match against *.gov.uk.test.ex
 looking up host name for V4NET.99.99.97
 DNS lookup of 97.99.99.V4NET.in-addr.arpa (PTR) using fakens
 DNS lookup of 97.99.99.V4NET.in-addr.arpa (PTR) succeeded
-IP address lookup yielded x.gov.uk.test.ex
-  alias x.co.uk.test.ex
+IP address lookup yielded "x.gov.uk.test.ex"
+  alias "x.co.uk.test.ex"
 using host_fake_gethostbyname for x.gov.uk.test.ex (IPv4)
 DNS lookup of x.gov.uk.test.ex (A) using fakens
 DNS lookup of x.gov.uk.test.ex (A) succeeded
diff --git a/test/stderr/1000 b/test/stderr/1000
index 669ddb4c0..6caf2cd05 100644
--- a/test/stderr/1000
+++ b/test/stderr/1000
@@ -21,7 +21,7 @@ LOG: H=[2001:0ab8:037f:0020:0000:0000:0000:0001] Warning: matched hostlist
 >>> host in hosts_connection_nolog? no (option unset)
 >>> host in host_lookup? yes (matched "*")
 >>> looking up host name for V6NET:1234:0005:0006:0007:0008:0abc:000d
->>> IP address lookup yielded test3.ipv6.test.ex
+>>> IP address lookup yielded "test3.ipv6.test.ex"
 MUNGED: ::1 will be omitted in what follows
 >>> get[host|ipnode]byname[2] looked up these IP addresses:
 >>>   name=test3.ipv6.test.ex address=V6NET:1234:5:6:7:8:abc:d
diff --git a/test/stderr/2202 b/test/stderr/2202
index fe6ea9ecb..2669d9373 100644
--- a/test/stderr/2202
+++ b/test/stderr/2202
@@ -45,7 +45,7 @@ sender host name required, to match against *.cioce.test.again.dns
 looking up host name for ip4.ip4.ip4.ip4
 DNS lookup of ip4-reverse.in-addr.arpa (PTR) using fakens
 DNS lookup of ip4-reverse.in-addr.arpa (PTR) succeeded
-IP address lookup yielded the.local.host.name
+IP address lookup yielded "the.local.host.name"
 using host_fake_gethostbyname for the.local.host.name (IPv4)
 DNS lookup of the.local.host.name (A) using fakens
 DNS lookup of the.local.host.name (A) succeeded