+$11111111111111111111111111111111111
+${11111111111111111111111111111111111}
+eval: ${eval:0}
+eval: ${eval:1}
+eval: ${eval:-1}
+eval: ${eval:+1}
+eval: ${eval:1+1}
+eval: ${eval:1+2*3}
+eval: ${eval:(1+2)*3}
+eval: ${eval:3/2*4}
+eval: ${eval:3*4/2}
+eval: ${eval:42}
+eval: ${eval:}
+eval: ${eval:-2}
+eval: ${eval:-2 - -3}
+eval: ${eval:-2 - (-3)}
+eval: ${eval:-2 - (-3}
+eval: ${eval:-2 - -3)}
+eval: ${eval:-2 --3}
+eval: ${eval:-2 -+3}
+eval: ${eval:-2 -+-3}
+eval: ${eval:(2*(1+1))/2 + 40K}
+eval: ${eval:077}
+eval: ${eval:08}
+eval10: ${eval10:077}
+eval10: ${eval10:08}
+eval10: ${eval10:0x1234}
+eval: ${eval:2+42%5}
+eval: ${eval:0xc&5}
+eval: ${eval:0xc & 5 }
+eval: ${eval:0x0c|5}
+eval: ${eval:0xc^5}
+eval: ${eval:0xc>>1}
+eval: ${eval:0xc >> 2}
+eval: ${eval:0xc >> 4 }
+eval: ${eval:0xc<<1}
+eval: ${eval:~255&0x1234}
+eval: ${eval:~ 255&0x1234}
+eval: ${eval: -(~255&0x1234)}
+
# List operations
filter: "${filter{a:b:c}{eq{1}{1}}}"
reduce: ${reduce{a:b:c}{+}{$value$item}}
reduce: ${reduce {<, 1,2,3}{0}{${eval:$value+$item}}}
reduce: ${reduce {3:0:9:4:6}{0}{${if >{$item}{$value}{$item}{$value}}}}
+# Check for extract corrupting reduce's $value
+reduce: ${reduce {b}{a aaa}{${extract{1}{ }{$value}} , $item}}
listnamed: ${listnamed:dlist}
listnamed: ${listnamed:+dlist}
listextract: ${listextract{ 5}{a:b:c:d}{}{fail}}
listextract: ${listextract{ 5}{a:b:c:d}{}fail}
+listquote: ${listquote{:}{abcd}}
+listquote: ${listquote{:}{ab:cd}}
+listquote: ${listquote{:}{:a:b:c:d:}}
+listquote: ${listquote{:}{ab::cd}}
+listquote: ${listquote{;}{ab:cd}}
+listquote: ${listquote{;}{ab;cd}}
+listquote: ${listquote{ }{ ab cd}}
+listquote: <${listquote{:}{}}>
+
sort: ${sort{3:2:1:4}{<}{$item}}
sort: ${sort {<, 3,2,1,4}{>}{$item}}
sort: ${sort{c:B:a:aa}{lti}{$item}}
addrss: ${address:local-part@dom.ain}
addrss: ${address:Exim Person <local-part@dom.ain> (that's me)}
+addrss: ${address:Exim Person <local-part(comment)@dom.ain> (that's me)}
+addrss: ${address:Exim Person <local-part@dom.ain(comment)> (that's me)}
+addrss: ${address:Exim Person <local-part(comment)@dom.ain(comment2)> (that's me)}
+addrss: ${address:Exim Person <local-part.(comment)dot-atom@dom.ain(comment2)> (that's me)}
+addrss: ${address:Exim Person <(comment)local-part@dom.ain(comment2)> (that's me)}
domain: ${domain:local-part@dom.ain}
domain: ${domain:Exim Person <local-part@dom.ain> (that's me)}
+domain: ${domain:Exim Person <local-part(foo)@(bar)dom.ain> (that's me)}
+domain: ${domain:a.b.c}
addresses: ${addresses:>' 'abc@xyz, 'pqr@xyz}
addresses: ${addresses:Exim Person <local-part@dom.ain> (that's me)}
addresses: ${addresses:Exim Person <local-part@dom.ain> (that's me), \
xyz@abc, nullgroupname:;, group: p@q, r@s; }
addresses: ${addresses:local-part@dom.ain <local-part@dom.ain>}
+addresses: ${addresses:>}
-escape: ${escape:B7·F2ò}
-eval: ${eval:1+1}
-eval: ${eval:1+2*3}
-eval: ${eval:(1+2)*3}
-eval: ${eval:3/2*4}
-eval: ${eval:3*4/2}
-eval: ${eval:42}
-eval: ${eval:}
-eval: ${eval:-2}
-eval: ${eval:-2 - -3}
-eval: ${eval:-2 - (-3)}
-eval: ${eval:-2 - (-3}
-eval: ${eval:-2 - -3)}
-eval: ${eval:-2 --3}
-eval: ${eval:-2 -+3}
-eval: ${eval:-2 -+-3}
-eval: ${eval:(2*(1+1))/2 + 40K}
-eval: ${eval:077}
-eval: ${eval:08}
-eval10: ${eval10:077}
-eval10: ${eval10:08}
-eval10: ${eval10:0x1234}
-eval: ${eval:2+42%5}
-eval: ${eval:0xc&5}
-eval: ${eval:0xc & 5 }
-eval: ${eval:0x0c|5}
-eval: ${eval:0xc^5}
-eval: ${eval:0xc>>1}
-eval: ${eval:0xc >> 2}
-eval: ${eval:0xc >> 4 }
-eval: ${eval:0xc<<1}
-eval: ${eval:~255&0x1234}
-eval: ${eval:~ 255&0x1234}
-eval: ${eval: -(~255&0x1234)}
+escape: ${escape:B7·F2ò}
+excape8bit: ${escape8bit:undisturbed text\ttab\nnewline\ttab\\backslash \176tilde\177DEL\200\x81.}
expand: \$primary_hostname ${expand:\$primary_hostname}
hash: ${hash_3:monty} ${hash_5:monty} ${hash_4_62:monty python}
base32d: 42 ${base32d:${base32:42}}
base32d error: ABC ${base32d:ABC}
-The base62 operator is actually a base36 operator in the Darwin and Cygwin
+the base62 operator is actually a base36 operator in the Darwin and Cygwin
environments. Write cunning tests that produce the same output in both cases,
while doing a reasonable check.
mask: ${mask:192.168.10.206/0}
mask: ${mask:192.168.10.206}
mask: ${mask:a.b.c.d}
+mask: ${mask:2a00:2:3:4:5:6:7:8/79}
+mask: ${mask:2a00:2:3:4:5:6:7:8/128}
+mask: ${mask:2a00:2:3:4:5:6:7:8/129}
+mask_n: ${mask_n:2a00:2:3:4:5:6:7:8/79}
ipv6denorm: ${ipv6denorm:::1}
ipv6denorm: ${ipv6denorm:fe00::1}
ipv6denorm: ${ipv6denorm:192.168.0.1}
ipv6norm: ${ipv6norm:2a00:eadf:0000:0000:0000:0000:0001:0000}
ipv6norm: ${ipv6norm:2a00:eadf:0000:0001:0000:0000:0000:0000}
ipv6norm: ${ipv6norm:2a00:0:0:0::}
-ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}
+ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}trailing_text
nhash: ${nhash_24:monty} ${nhash_8_63:monty python}
lc/uc: ${lc:The Quick} ${uc: Brown Fox}
length: ${length_10:The quick brown fox} ${l_10:abc}
lclpt: ${local_part:local-part@dom.ain}
lclpt: ${local_part:Exim Person <local-part@dom.ain> (that's me)}
+lclpt: ${local_part:Exim Person <local(comment).part@dom.(comment2)ain> (that's me)}
+lclpt: ${local_part:a.b.c}
quote: ${quote:aZ09_.-Q} ${quote:ab*cd} ${quote:ab\cd"ef}
quote: ${quote:nl(\n)}
quote: ${quote:cr(\r)}
isip: ${if isip {1.2.3.4}{y}{n}} 1.2.3.4
isip4: ${if isip4{1.2.3.4}{y}{n}} 1.2.3.4
isip6: ${if isip6{1.2.3.4}{y}{n}} 1.2.3.4
+isip: ${if isip {::1.2.3.256}{y}{n}} ::1.2.3.256
+isip4: ${if isip4{1.2.3.256}{y}{n}} 1.2.3.256
isip: ${if isip {1:2:3:4}{y}{n}} 1:2:3:4
isip4: ${if isip4{1:2:3:4}{y}{n}} 1:2:3:4
isip6: ${if isip6{1:2:3:4}{y}{n}} 1:2:3:4
isip: ${if isip {fe80::a00:20ff:fe86:a061}{y}{n}} fe80::a00:20ff:fe86:a061
isip4: ${if isip4{fe80::a00:20ff:fe86:a061}{y}{n}} fe80::a00:20ff:fe86:a061
isip6: ${if isip6{fe80::a00:20ff:fe86:a061}{y}{n}} fe80::a00:20ff:fe86:a061
+isip: ${if isip {fe80::1.2.3.4}{y}{n}} fe80::1.2.3.4
isip: ${if isip {rhubarb}{y}{n}} rhubarb
isip4: ${if isip4{rhubarb}{y}{n}} rhubarb
isip6: ${if isip6{rhubarb}{y}{n}} rhubarb
# Lookups: DIR is the testing directory. In this test we can only use the
# lookups that are required in all cases.
-${lookup{postmaster}lsearch{DIR/aux-fixed/0002.aliases}{$value}fail}
+${lookup{postmaster}lsearch {DIR/aux-fixed/0002.aliases}{$value}fail}
+${lookup{postmaster}lsearch,ret=full{DIR/aux-fixed/0002.aliases}{$value}fail}
${lookup{x@y}lsearch*@{DIR/aux-fixed/0002.starat}{$value}fail}
-${lookup{x@z}lsearch*{DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@z}lsearch* {DIR/aux-fixed/0002.starat}{$value}fail}
${lookup{x@z}lsearch*@{DIR/aux-fixed/0002.starat}{$value}fail}
${lookup{x@w}lsearch*@{DIR/aux-fixed/0002.starat}{$value}fail}
-${lookup{a.b.c.d}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{x.y.z}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}{failed x.y.z}}
-${lookup{p.q}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{o.p.q}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{m.n.o.p.q}partial-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{x.y.z}partial1-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-${lookup{x.y.z}partial0-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
-
-q1: ${lookup{abc}lsearch{DIR/aux-fixed/0002.quoted}}
-q2: ${lookup{xyz}lsearch{DIR/aux-fixed/0002.quoted}}
-q3: ${lookup{pqr}lsearch{DIR/aux-fixed/0002.quoted}}
-q4: ${lookup{a:b}lsearch{DIR/aux-fixed/0002.quoted}}
-q5: ${lookup{"quoted"}lsearch{DIR/aux-fixed/0002.quoted}}
+${lookup{x@y}lsearch*@,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@z}lsearch*,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@z}lsearch*@,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+${lookup{x@w}lsearch*@,ret=full {DIR/aux-fixed/0002.starat}{$value}fail}
+
+${lookup{a.b.c.d} partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z} partial-lsearch {DIR/aux-fixed/0002.domains}{$value}{failed x.y.z}}
+${lookup{p.q} partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{o.p.q} partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{m.n.o.p.q}partial-lsearch {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z} partial1-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z} partial0-lsearch{DIR/aux-fixed/0002.domains}{$value}fail}
+
+${lookup{a.b.c.d} partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z} partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}{failed x.y.z}}
+${lookup{p.q} partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{o.p.q} partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{m.n.o.p.q}partial-lsearch,ret=full {DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z} partial1-lsearch,ret=full{DIR/aux-fixed/0002.domains}{$value}fail}
+${lookup{x.y.z} partial0-lsearch,ret=full{DIR/aux-fixed/0002.domains}{$value}fail}
+
+q1: ${lookup{abc} lsearch{DIR/aux-fixed/0002.quoted}}
+q2: ${lookup{xyz} lsearch{DIR/aux-fixed/0002.quoted}}
+q3: ${lookup{pqr} lsearch{DIR/aux-fixed/0002.quoted}}
+q4: ${lookup{a:b} lsearch{DIR/aux-fixed/0002.quoted}}
+q5: ${lookup{"quoted"} lsearch{DIR/aux-fixed/0002.quoted}}
q6: ${lookup{white space}lsearch{DIR/aux-fixed/0002.quoted}}
-q7: ${lookup{b\\s}lsearch{DIR/aux-fixed/0002.quoted}}
+q7: ${lookup{b\\s} lsearch{DIR/aux-fixed/0002.quoted}}
+
+q1f: ${lookup{abc} lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q2f: ${lookup{xyz} lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q3f: ${lookup{pqr} lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q4f: ${lookup{a:b} lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q5f: ${lookup{"quoted"} lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q6f: ${lookup{white space}lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
+q7f: ${lookup{b\\s} lsearch,ret=full{DIR/aux-fixed/0002.quoted}}
abc: ${lookup{abc}wildlsearch{DIR/aux-var/0002.wild}}
a.b.c: ${lookup{a.b.c}wildlsearch{DIR/aux-var/0002.wild}}
ab.c: ${lookup{ab.c}wildlsearch{DIR/aux-var/0002.wild}}
xyz: ${lookup{xyz}wildlsearch{DIR/aux-var/0002.wild}}
-Xyz: ${lookup{Xyz}wildlsearch{DIR/aux-var/0002.wild}}
-Zyz: ${lookup{Zyz}wildlsearch{DIR/aux-var/0002.wild}}
+.Xyz: ${lookup{Xyz}wildlsearch{DIR/aux-var/0002.wild}}
+.Zyz: ${lookup{Zyz}wildlsearch{DIR/aux-var/0002.wild}}
a b: ${lookup{a b}wildlsearch{DIR/aux-var/0002.wild}}
a b: ${lookup{a b}wildlsearch{DIR/aux-var/0002.wild}}
a:b: ${lookup{a:b}wildlsearch{DIR/aux-var/0002.wild}}
a.b.c: ${lookup{a.b.c}nwildlsearch{DIR/aux-var/0002.wild}}
ab.c: ${lookup{ab.c}nwildlsearch{DIR/aux-var/0002.wild}}
xyz: ${lookup{xyz}nwildlsearch{DIR/aux-var/0002.wild}}
-Xyz: ${lookup{Xyz}nwildlsearch{DIR/aux-var/0002.wild}}
-Zyz: ${lookup{Zyz}nwildlsearch{DIR/aux-var/0002.wild}}
+.Xyz: ${lookup{Xyz}nwildlsearch{DIR/aux-var/0002.wild}}
+.Zyz: ${lookup{Zyz}nwildlsearch{DIR/aux-var/0002.wild}}
a b: ${lookup{a b}nwildlsearch{DIR/aux-var/0002.wild}}
a b: ${lookup{a b}nwildlsearch{DIR/aux-var/0002.wild}}
a:b: ${lookup{a:b}nwildlsearch{DIR/aux-var/0002.wild}}
# Some tests of case-(in)dependence
-MiXeD-CD: ${lookup{MiXeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
-MixeD-CD: ${lookup{MixeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
-MiXeD-Ncd: ${lookup{MiXeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
-MixeD-Ncd: ${lookup{MixeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MiXeD-CD: ${lookup{MiXeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MixeD-CD: ${lookup{MixeD-CD}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MiXeD-Ncd: ${lookup{MiXeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
+.MixeD-Ncd: ${lookup{MixeD-Ncd}nwildlsearch{DIR/aux-var/0002.wild}{$value}{NOT FOUND}}
# IP address (CIDR) lookups
${extract{ B }{A=1 B=2 C=3}{$value}{NOT FOUND}}
${extract{2}{:}{1:2:3}}
${extract{ 2 }{:}{1:2:3}{$value}{NOT FOUND}}
-Empty:<${extract{D}{A=1 B=2 C=3}}>
-Empty:<${extract{4}{:}{1:2:3}}>
+empty:<${extract{D}{A=1 B=2 C=3}}>
+empty:<${extract{4}{:}{1:2:3}}>
${extract{C}{A=1 B=2 C=3}{<$value>}}
${extract{3}{:}{1:2:3}{<$value>}}
-Empty:<${extract{Z}{A=1 B=2 C=3}{<$value>}}>
-Empty:<${extract{4}{:}{1:2:3}{<$value>}}>
+empty:<${extract{Z}{A=1 B=2 C=3}{<$value>}}>
+empty:<${extract{4}{:}{1:2:3}{<$value>}}>
${extract{Z}{A=1 B=2 C=3}{<$value>}{no Z}}
${extract{4}{:}{1:2:3}{<$value>}{no 4}}
${extract{Z}{A=1 B=2 C=3}{<$value>}fail}
abcd ${rfc2047:abcd}
<:abcd:> ${rfc2047:<:abcd:>}
<:ab cd:> ${rfc2047:<:ab cd:>}
-Long: ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit}
-Long: ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit by a long way; in fact this one will go over the 150 character limit}
+long: ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit}
+long: ${rfc2047: here we go: a string that is going to be encoded: it will go over the 75-char limit by a long way; in fact this one will go over the 150 character limit}
# RFC 2047 decode
# Calling a command
${run{DIR/aux-fixed/0002.runfile 0}}
-RC=$runrc
+rc=$runrc
${run{DIR/aux-fixed/0002.runfile 0}{1}{2}}
-RC=$runrc
+rc=$runrc
${run{DIR/aux-fixed/0002.runfile 0}{$value}{2}}
-RC=$runrc
+rc=$runrc
${run{DIR/aux-fixed/0002.runfile 1}{$value}{2}}
-RC=$runrc
+rc=$runrc
${run{DIR/aux-fixed/0002.runfile 1}{$value}{$value}}
-RC=$runrc
+rc=$runrc
${run{DIR/test-nonexist}{Y}{N}}
-RC=$runrc
+rc=$runrc
>>${run{DIR/bin/iefbr14}}<<
-RC=$runrc
+rc=$runrc
${if eq{1}{2}{${run{/non/exist}}}{1!=2}}
-RC=$runrc
+rc=$runrc
# PRVS
${env {USER}}
${env {NO_SUCH_VARIABLE} {oops, success} {correct}}
+# JSON
+
+${extract json {Url} \
+ { \{ \"Url\": \"http://www.example.com/image/481989943\",\
+ \"Height\": 125,\
+ \"Width\": 100\
+ \} \
+ } \
+ }
+${extract json {Width} \
+ { \{ \"Url\": \"http://www.example.com/image/481989943\",\
+ \"Height\": 125,\
+ \"Width\": 100\
+ \} \
+ } \
+ }
+${extract json {2} {[116, 943, 234, 38793]} }
+${extract json {2} {${extract json{IDs} {\{"other":"foo", "IDs": [116, 943, 234]\} }}} }
+
+${extract json {2} {["red", "green", "blue", "black"]} }
+${extract jsons{2} {["red", "green", "blue", "black"]} }
+<${extract jsons{5} {["red", "green", "blue", "black"]} }>
+expect: <>
+
+${extract json {seconds} { \{"hours":0, "mins":0, "seconds":59\} }}
+${extract json {seconds} {${extract json {2} { ["irrelevant", \{"hours":0, "mins":0, "seconds":59\}] }}}}
+
+${extract json{IDs}{ \{"IDs": \{"1":116, "2":943, "3":234\}\} }}
+expect: {"1":116, "2":943, "3":234}
+
+${extract json{IDs}{ \{"id": \{"a":101, "b":102\}, "IDs": \{"1":116, "2":943, "3":234\}\} }}
+expect: {"1":116, "2":943, "3":234}
+
+<${extract json{nonexistent}{ \{"id": \{"a":101, "b":102\}, "IDs": \{"1":116, "2":943, "3":234\}\} }}>
+expect: <>
+<${extract jsons{nonexistent}{ \{"id": \{"a":101, "b":102\}, "IDs": \{"1":116, "2":943, "3":234\}\} }}>
+expect: <>
+
+${if forany_json {[1, 2, 3]}{={$item}{1}}{yes}{no}}
+${if forany_jsons{["A", "B", "C"]}{eq{$item}{B}}{yes}{no}}
+
****
# Test "escape" with print_topbitchars
exim -be -DPTBC=print_topbitchars
escape: ${escape:B7·F2ò}
****
# Checkout expansion debugging
-exim -d-all+expand -be
+exim -d-all+expand -f sndr@dom -be
+primary_hostname: $primary_hostname
+sender_address: $sender_address
+match: ${if match{abcd}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
+match: ${if match{wxyz}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
+${if eq {1}{1}{yes}{${lookup{xx}lsearch{/non/exist}}}}
+match_address: ${if match_address{a.b.c}{a.b.c}{yes}{no}}
+****
+exim -d-all+expand+noutf8 -be
primary_hostname: $primary_hostname
match: ${if match{abcd}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
match: ${if match{wxyz}{\N^([ab]+)(\w+)$\N}{$2$1}fail}
****
# Test $reply_address
exim -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
****
# Check RFC 2047 decoding with (default) length check
exim -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
****
# Check RFC 2047 decoding with length check disabled
exim -DLENCHECK=check_rfc2047_length=false -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
${if inlist{aa}{aa} {in list}{not in list}}
${if !inlist{aa}{aa} {not in list}{in list}}
****
+# listextract from tainted list
+exim -be -oMs my.target.host.name
+'\${listextract {2} {<. $sender_host_name}}' => '${listextract {2} {<. $sender_host_name}}'
+****