> 
> # These expansions can test variables in the configuration, but as there
> # is no message being processed, there is no message-related data. But
> # that of course gets tested in plenty of other places.
> 
> # Some fixed variables
> 
> exim_path: TESTSUITE/eximdir/exim
> primary_hostname: myhost.test.ex
> primary_hostname: myhost.test.ex
> qualify_domain: myhost.test.ex
> bounce_return_size_limit: 102400
> spool_directory: TESTSUITE/spool
> Failed: unknown variable in "${unknown}"
> h_subject: (should be empty)
> h_subject: (should be empty)
> Failed: unknown expansion operator "header_subject"
> 
> # $message_headers should be empty
> message_headers: ><
> 
> # Continuation
> xy
> xy
> 
> # Overlong names and overbig numbers
> 
> Failed: unknown variable name "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
> Failed: unknown variable in "${aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa}"
> +
> +
> 
> # List operations
> 
> filter: "a:b:c"
> filter: a:c
> filter: a'c
> filter: ''a' ''c
> filter: ""
> 
> map: ""
> map: a:b:c
> map: ::a::: ::b::: ::c::
> map: fail string
> map: []:[b]:[c]
> 
> reduce: "+"
> reduce: +abc
> reduce: 6
> reduce: 9
> 
> # Tests with iscntrl() and illegal separators
> 
> map: 'a'
''
'b'
'c'
> 
> Failed: error in expression evaluation: expecting number or opening parenthesis (after processing "0+") inside "reduce" item
> reduce: 6
> reduce: 6
> reduce: 6
> 
> # Operators
> 
> addrss: local-part@dom.ain
> addrss: local-part@dom.ain
> domain: dom.ain
> domain: dom.ain
> 
> addresses: ''abc@xyz' ''pqr@xyz
> addresses: local-part@dom.ain
> addresses: local-part@dom.ain+xyz@abc
> addresses: local-part@dom.ain:xyz@abc:p@q:r@s
> addresses: 
> 
> escape: B7\267F2\362
> eval:   2
> eval:   7
> eval:   9
> eval:   4
> eval:   6
> eval:   42
> Failed: error in expression evaluation: expecting number or opening parenthesis (after processing "")
> eval:   -2
> eval:   1
> eval:   1
> Failed: error in expression evaluation: expecting closing parenthesis (after processing "-2 - (-3")
> Failed: error in expression evaluation: expecting operator (after processing "-2 - -3")
> eval:   1
> eval:   -5
> eval:   1
> eval:   40962
> eval:   63
> Failed: error in expression evaluation: expecting operator (after processing "0")
> eval10: 77
> eval10: 8
> Failed: error in expression evaluation: expecting operator (after processing "0")
> eval:   4
> eval:   4
> eval:   4
> eval:   13
> eval:   9
> eval:   6
> eval:   3
> eval:   0
> eval:   24
> eval:   4608
> eval:   4608
> eval:   -4608
> 
> expand: $primary_hostname myhost.test.ex
> hash:   jmg monty fbWx
> hash:   abcX abX aX X
> hex2b64:EjRWeA==
> hex2b64:q83v
> hex2b64:q83v
> hex2b64:Gis8TV5v
> Failed: "1a2b3c4d5e6" contains an odd number of characters
> Failed: "1a2b3c4d5e6g" is not a hex string
> hex2b64:MPPJPkZDbetYunCBao7BJA==
> hex2b64:ztcfpyNSMb7Tg/rP3EHE3cwi7PE=
> 
> 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.
> 
> base62:  OK
> base62d: OK
> base62d: OK
> Failed: argument for base62 operator is "12345x", which is not a decimal number
> Failed: argument for base62d operator is "0003D7.", which is not a base 36/62 number
> 
> hmac:   dd97e3ba5d1a61b5006108f8c8252953
> hmac:   0210cf9d274b53f1550f657c378b29e8bfed1064
> md5:    77add1d5f41223d5582fca736a5cb335
> sha1:   DA39A3EE5E6B4B0D3255BFEF95601890AFD80709
> sha1:   A9993E364706816ABA3E25717850C26C9CD0D89D
> mask:   192.168.10.192/28
> mask:   192.168.10.206/32
> Failed: mask value too big in "192.168.10.206/33"
> mask:   0.0.0.0/0
> Failed: missing mask value in "192.168.10.206"
> Failed: "a.b.c.d" is not an IP address
> nhash:  19 0/61
> lc/uc:  the quick  BROWN FOX
> length: The quick  abc
> lclpt:  local-part
> lclpt:  local-part
> quote:  aZ09_.-Q "ab*cd" "abcd\"ef"
> quote:  "nl(\n)"
> quote:  "cr(\r)"
> quote:  "tab(	)"
> quote:  "xff(�)"
> quote:  Empty>""<
> quote_local_part: abcd
> quote_local_part: O'Reilly
> quote_local_part: "a space"
> quote_local_part: ".something"
> quote_local_part: "something."
> quote_local_part: joe.bloggs
> quote_local_part: a!b
> quote_local_part: "x@y"
> quote_local_part: ab*cd
> quote_local_part: "x:y"
> quote_local_part: "abcd\"ef"
> quote_local_part: ""
> rxquote:aZ09\_\,\-Q ab\*cd abcd\"ef
> substr: ba 34  1
> substr: barb rhuba
> substr: 
> substr: 
> str2b64:YWJjZA==
> str2b64:VGhlIHF1aWNrIGJyb3duIAogZm94
> strlen: 0
> strlen: 1
> strlen: 8
> time_eval:     10
> time_eval:     7200
> time_eval:     86700
> time_eval:     788645
> Failed: string "14" is not an Exim time interval in "time_eval" operator
> Failed: string "rhubarb" is not an Exim time interval in "time_eval" operator
> time_interval: 0s
> time_interval: 44s
> time_interval: 1w4d13h46m39s
> Failed: string "-1" is not a positive number in "time_interval" operator
> Failed: string "rhubarb" is not a positive number in "time_interval" operator
> 
> # stat is a bit tricky, but some of the fields of the aux-var directory
> # should be the same on all systems
> 
> stat:   40755
> stat:   drwxr-xr-x
> Failed: stat(/a/non/existent/file) failed: No such file or directory
> 
> # "Operators" that have expanded arguments
> 
> hash:   jmg monty fbWx
> hash:   abcX abX aX X
> nhash:  19 0/61
> length: The quick  abc
> substr: ba 34  1
> substr: 
> 
> # Error forms
> 
> Failed: missing or misplaced { or }
> Failed: "nonnumber" is not a number (in "hash" expansion)
> Failed: Too many arguments for "hash" (max is 3)
> Failed: "-2" is not a positive number (in "substr" expansion)
> 
> # Skipped operators
> 
> addrss: NO
> domain: NO
> escape: NO
> expand: NO
> hash:   NO
> md5:    NO
> mask:   NO
> 
> # Numeric overflow
> 
> Failed: absolute value of integer "4096M" is too large (overflow)
> Failed: absolute value of integer "4096000000" is too large (overflow)
> 
> # Conditions
> 
> 2=2:    y
> 2==2:   y
> 3=2:    n
> 2==3:   n
> !2=2:   n
> !2==2:  n
> !3=2:   y
> !2==3:  y
> 2>3:    n
> 3>3:    n
> 4>3:    y
> 1>-1:   y
> 2>=3:   n
> 3>=3:   y
> 4>=3:   y
> 2<3:    y
> 3<3:    n
> 4<3:    n
> 2<=3:   y
> 3<=3:   y
> 4<=3:   n
> 5<=3:   n
> -3<=1:  y
> 
> 5>3k:   n
> 5>3m:   n
> Failed: invalid integer "3z "
> Failed: integer expected but "a" found
> 
> >0:     n
> =:      y
> -2<:    y
> 08>07:  y
> 011=11: y
> 
> def:y   y
> def:n   n
> Failed: unknown variable "post" after "def:"
> def:h_f n
> def:h_f n
> Failed: missing or misplaced { or }
> 
> exists: y
> exists: n
> 
> eq:     y
> eq:     n
> !eq:    n
> !eq:    y
> 
> eqi:    y
> eqi:    y
> eqi:    n
> !eqi:   n
> !eqi:   n
> !eqi:   y
> 
> lt:     y
> lti:    n
> le:     y
> lei:    y
> gt:     n
> gti:    n
> ge:     n
> gei:    y
> 
> isip:   y  1.2.3.4
> isip4:  y  1.2.3.4
> isip6:  n  1.2.3.4
> isip:   n  1:2:3:4
> isip4:  n  1:2:3:4
> isip6:  n  1:2:3:4
> isip:   y      ::1
> isip4:  n      ::1
> isip6:  y      ::1
> isip:   y  fe80::a00:20ff:fe86:a061
> isip4:  n  fe80::a00:20ff:fe86:a061
> isip6:  y  fe80::a00:20ff:fe86:a061
> isip:   n  rhubarb
> isip4:  n  rhubarb
> isip6:  n  rhubarb
> 
> match:  cdab
> match:  cdab
> match:  cdab
> Failed: "if" failed and "fail" requested
> match:  cd[xyz]ab
> 
> match_domain:    yes
> match_domain:    no
> match_domain:    yes
> match_domain:    yes
> match_domain:    no
> 
>  >x@zz.aa.bb< [] >x@zz.aa.bb< 
> 
>  >x@xxxabc< [] >x@xxxabc< 
> 
> match_address:   yes
> match_address:   yes
> 
> match_local_part:yes
> match_local_part:yes
> 
> match_ip:        01 true
> match_ip:        02 
> match_ip:        03 true
> match_ip:        04 true
> match_ip:        05 
> match_ip:        06 
> match_ip:        07 true
> match_ip:        08 true
> match_ip:        09 
> match_ip:        10 true
> Failed: "somename" is not an IP address
> match_ip:        12 true
> match_ip:        13 true
> match_ip:        14 true
> match_ip:        15 true
> 
> queue_running:  n
> first_delivery: n
> 
> queue_running after or: y
> first_delivery after or: y
> 
> # Default values for both if strings
> 
> ${if eq{1}{1}}  >true<
> ${if eq{1}{2}}  ><
> 
> # Lookups: DIR is the testing directory. In this test we can only use the
> # lookups that are required in all cases.
> 
> CALLER
> 
> ==X@Y
> ==*
> ==*@Z
> ==*
> 
> data for a.b.c.d
> failed x.y.z
> data for *.p.q
> data for *.p.q
> data for *.p.q
> Failed: "lookup" failed and "fail" requested
> data for *
> 
> q1:  "abc"
> q2:  "xyz":
> q3:  "pqr"  :
> q4:  "a:b" abc continued data (make sure not key)
> q5:  "\"quoted\""
> q6:  "white space"
> q7:  "b\\s"
> 
> abc:   abc
> a.b.c: *.b.c
> ab.c:  *b.c
> xyz:   ^X
> Xyz:   ^X
> Zyz:   ^Z
> a b:   "^a +b"
> a  b:  "^a +b"
> a:b:   lookup succeeded
> a.b:   ^a\\.+b
> a..b:  ^a\\.+b
> a9b:   \N^a\d+b
> a99b:  \N^a\d+b
> 
> # Should give the same results as above because expansion does nothing
> 
> abc:   abc
> a.b.c: *.b.c
> ab.c:  *b.c
> xyz:   ^X
> Xyz:   ^X
> Zyz:   ^Z
> a b:   "^a +b"
> a  b:  "^a +b"
> a:b:   lookup succeeded
> 
> # Should fail because of no expansion
> 
> a.b:   NO
> a..b:  NO
> a9b:   NO
> a99b:  NO
> 
> # But these should succeed
> 
> a\:b:  ^a\\.+b
> a\:Xb: ^a\\.+b
> 
> # Some tests of case-(in)dependence
> 
> MiXeD-CD:  Data found for case-dependent MiXeD-CD
> MixeD-CD:  NOT FOUND
> MiXeD-Ncd: Data found for case-independent MiXeD-nCD
> MixeD-Ncd: Data found for case-independent MiXeD-nCD
> 
> # IP address (CIDR) lookups
> 
> 1.2.3.4:      data for 1.2.3.4
> 1.2.3.5:      
> 1.2.3.5:      data for *
> abcd::cdab:   data for abcd::cdab
> 192.168.1.2:  data for 192.168.0.0/16
> 192.168.5.6:  data for 192.168.0.0/16
> abcd:abcd::   data for abcd:abcd::/32
> abcd:abcd:1:: data for abcd:abcd::/32
> abcd:abcd::3  data for abcd:abcd::/32
> Failed: lookup of "rhubarb" gave DEFER: "rhubarb" is not a valid iplsearch key (an IP address, with optional CIDR mask, is wanted): in a host list, use net-iplsearch as the search type
> 
> 
> # Nested Lookups - style 1
> 
> The data for key1->key2
> Failed: "lookup" failed and "fail" requested
> 
> # Nested Lookups - style 2
> 
> The data for key1->key2
> failed for key4
> 
> # Other nesting tests
> 
> 1-in-1
> 2-in-2
> both-in-1,both-in-2
> Failed: "lookup" failed and "fail" requested
> 
> # Lookup quotes for standardly expected lookups
> 
> lsearch  !@#$%^&*()_-+=|\~`1234567890{[}]qwertyuiop:;"'asdfghjkl<,>.?/zxcvbnm
> Failed: unknown lookup type "xxx"
> 
> # Extract
> 
> 2
> 2
> 2
> 2
> Empty:<>
> Empty:<>
> <3>
> <3>
> Empty:<>
> Empty:<>
> no Z
> no 4
> Failed: "extract" failed and "fail" requested
> Failed: "extract" failed and "fail" requested
> D
> a:b:c:d:e
> a
> e
> a
> FAIL
> b
> 
> b
> three four
> Failed: first argument of "extract" must not be empty
> Failed: first argument of "extract" must not be empty
> b
> 
> # Translation
> 
> abcdea aaa xyz zbcdez
> abcdea a   z   zbcdez
> abcdea a       abcdea
> abcdea abc z   zzzdez
> 
> # Boolean
> "TrUe"                true      EXPECT: true
> "FALSE"               false     EXPECT: false
> " yes"                true      EXPECT: true
> " no"                 false     EXPECT: false
> "yes "                true      EXPECT: true
> Failed: unrecognised boolean value "-1"
> "0"                   false     EXPECT: false
> "1"                   true      EXPECT: true
> " 0 "                 false     EXPECT: false
> " 1 "                 true      EXPECT: true
> "1111111111111111111" true      EXPECT: true
> "9"                   true      EXPECT: true
> " "                   false     EXPECT: false
> Failed: unrecognised boolean value "text"
> Failed: unrecognised boolean value "text"
> Failed: unrecognised boolean value "text"
> Failed: unrecognised boolean value "text"
> "00"                  false     EXPECT: false
> "!true"               false     EXPECT: false
> "!false"              true      EXPECT: true
> 
> "TrUe"                true      EXPECT: true
> "FALSE"               false     EXPECT: false
> " yes"                true      EXPECT: true
> " no"                 false     EXPECT: false
> "yes "                true      EXPECT: true
> "-1"                  true      EXPECT: true
> "0"                   false     EXPECT: false
> "1"                   true      EXPECT: true
> " 0 "                 false     EXPECT: false
> " 1 "                 true      EXPECT: true
> "1111111111111111111" true      EXPECT: true
> "9"                   true      EXPECT: true
> " "                   false     EXPECT: false
> "text"                true      EXPECT: true
> " text"               true      EXPECT: true
> "text "               true      EXPECT: true
> " text "              true      EXPECT: true
> "00"                  true      EXPECT: true
> "!true"               false     EXPECT: false
> "!false"              true      EXPECT: true
> 
> # RFC 2047
> 
> abcd      abcd
> <:abcd:>  =?iso-8859-8?Q?=3C=3Aabcd=3A=3E?=
> <:ab cd:> =?iso-8859-8?Q?=3C=3Aab_cd=3A=3E?=
> Long:     =?iso-8859-8?Q?_here_we_go=3A_a_string_that_is_going_to_be_encoded=3A_?= =?iso-8859-8?Q?it_will_go_over_the_75-char_limit?=
> Long:     =?iso-8859-8?Q?_here_we_go=3A_a_string_that_is_going_to_be_encoded=3A_?= =?iso-8859-8?Q?it_will_go_over_the_75-char_limit_by_a_long_way=3B_in?= =?iso-8859-8?Q?_fact_this_one_will_go_over_the_150_character_limit?=
> 
> # RFC 2047 decode
> 
> abcd      abcd
> <:abcd:>  <:abcd:>
> <:ab cd:> <:ab cd:>
> Long:      here we go: a string that is going to be encoded: it will go over the 75-char limit
> Long:      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
> 
> # UTF-8
> 
> abcd      abcd
> a��d      a��d
> toobig    a_d
> 
> # Substitution
> 
> ${sg{abcdefabcdef}{abc}{xyz}}          =xyzdefxyzdef
> ${sg{ab:xy::z}{:}{::}}                 =ab::xy::::z
> ${sg{abcdefabcdef}{(..)[^c]}{>$1<}}    =a><><><ef
> ${sg{abcdefabcdef}{(..)[^c]}{>\$1<}}   =a>bc<>ef<>bc<ef
> ${sg{abcdefabcdef}{(..)[^c]}{>\N$1\N<}}=a>bc<>ef<>bc<ef
> ${sg{abbab}{a*}{+}}                    =++b+b++b+
> 
> # File insertion
> 
> Failed: missing or misplaced { or }
> abcde
12345

xyz

> abcde12345xyz
> abcde:12345::xyz:
> abcde - 12345 -  - xyz - 
> Failed: failed to open /non/exist/file: No such file or directory
> non-exist
> >abcde!12345!!xyz!<
> 
> # Calling a command
> 
> abcd
1234

> RC=0
> 1
> RC=0
> abcd
1234

> RC=0
> 2
> RC=1
> abcd
1234

> RC=1
> N
> RC=127
> >><<
> RC=0
> 1!=2
> RC=0
> 
> # PRVS
> 
> prvs=xxxxxxxxxx=userx@test.ex
> prvs=xxxxxxxxxx=userx@test.ex
> prvs=xxxxxxxxxx=userx@test.ex
> 
> # Syntax errors
> 
> Failed: prvs second argument must be a single digit
> Failed: prvs second argument must be a single digit
> Failed: prvs second argument must be a single digit
> 
> # Correct checks; can't put explicit addresses in the tests, because they
> # will change over time.
> 
> userx@test.ex
> result=1
> 
> >1< >userx@test.ex< >1<
> result=1
> 
> userx@test.ex
> result=1
> 
> # Incorrect secret
> 
> userx@test.ex
> result=
> 
> 0
> result=
> 
> # Non-prvs address
> 
> >><<
> result=
> 
> # Syntax errors
> 
> Failed: "${tod_log" is not a known operator (or a } is missing in a variable reference)
> Failed: "${tod_log" is not a known operator (or a } is missing in a variable reference)
> Failed: missing } at end of string
> Failed: missing } at end of string
> Failed: hmac algorithm "xxx" is not recognised
> Failed: each subcondition inside an "and{...}" condition must be in its own {}
> Failed: unknown condition "xya" inside "and{...}" condition
> Failed: condition name expected, but found "${lookup{x}lsear" inside "and{...}" condition
> Failed: missing } at end of string - could be header name not terminated by colon
> Failed: missing or misplaced { or }
> Failed: missing or misplaced { or } - could be header name not terminated by colon
> Failed: each subcondition inside an "or{...}" condition must be in its own {}
> Failed: missing } at end of condition inside "or" group
> Failed: unknown condition "yes" inside "or{...}" condition
> Failed: non-digit after underscore in "substr_1_"
> Failed: non-digit after underscore in "substr__3"
> 
> # Iterations: forany and forall
> 
> yes
> yes
> yes
> no
> yes
> no
> no
> yes
> yes
> 
> Failed: unknown condition "yes" inside "forany" condition
> Failed: missing } at end of condition inside "forany"
> 
> yes
> no
> no
> no
> 
> no
> yes
> yes
> yes
> 
> # Expect yes
> outer=yes item='' (unset)
> 
> # Expect no
> outer=no
> 
> # Error inside nest - check message is helpful
> Failed: missing } at end of condition inside "forall" inside "forany" condition
> 
> 
> # Miscellaneous (for bug fixes, etc)
> 
> true
> 
> 
> escape: B7�F2�
> 
> primary_hostname: myhost.test.ex
> match:  cdab
> Failed: "if" failed and "fail" requested
> yes
> match_address:   no
> 
> -oMa  sender_host_address = 
>       sender_host_port = 0
> -oMaa sender_host_authenticated = 
> -oMai authenticated_id = CALLER
> -oMas authenticated_sender = CALLER@myhost.test.ex
> -oMi  interface_address = 
>       interface_port = -1
> -oMr  received_protocol = 
> -oMs  sender_host_name = 
> -oMt  sender_ident = CALLER
> 
> -oMa  sender_host_address = V4NET.0.0.1
>       sender_host_port = 1234
> -oMaa sender_host_authenticated = AAA
> -oMai authenticated_id = philip
> -oMas authenticated_sender = xx@yy.zz
> -oMi  interface_address = 1.1.1.1
>       interface_port = 99
> -oMr  received_protocol = special
> -oMt  sender_ident = me
> 
> -oMa  sender_host_address = V4NET.0.0.1
>       sender_host_port = 1234
> -oMs  sender_host_name = my.host.name
> 
> -oMs  sender_host_name = 
>       host_lookup_failed = 1
> 
> -p  received_protocol = special
> -p  sender_host_name = host.name
> 
> -oMa  sender_host_address = V4NET.0.0.1
>       sender_host_port = 1234
> -oMaa sender_host_authenticated = AAA
> -oMai authenticated_id = philip
> -oMas authenticated_sender = xx@yy.zz
> -oMi  interface_address = 1.1.1.1
>       interface_port = 99
> -oMr  received_protocol = special
> ----> No lookup yet: No
> -oMs  sender_host_name = ten-1.test.ex
> -oMt  sender_ident = me
> 

**** SMTP testing session as if from host V4NET.0.0.1
**** but without any ident (RFC 1413) callback.
**** This is not for real!

550 Administrative prohibition

**** SMTP testing session as if from host V4NET.0.0.2
**** but without any ident (RFC 1413) callback.
**** This is not for real!

550 Administrative prohibition

**** SMTP testing session as if from host V4NET.0.0.0
**** but without any ident (RFC 1413) callback.
**** This is not for real!

220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<>
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<a@b>
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<c@d>
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<>
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<x@y>
221 myhost.test.ex closing connection

**** SMTP testing session as if from host V4NET.0.0.0
**** but without any ident (RFC 1413) callback.
**** This is not for real!

220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<>
221 myhost.test.ex closing connection

**** SMTP testing session as if from host V4NET.0.0.0
**** but without any ident (RFC 1413) callback.
**** This is not for real!

220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
250 OK
250 Accepted
354 Enter message, ending with "." on a line by itself
550 reply_address=<>
221 myhost.test.ex closing connection
> match_ip:        15 
> match_ip:        16 
>