>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in host_reject_connection? no (option unset)
>>> host in sender_unqualified_hosts? no (option unset)
>>> host in recipient_unqualified_hosts? no (option unset)
>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
>>> test in helo_lookup_domains?
>>>  list element: @
>>>  list element: @[]
>>> test in helo_lookup_domains? no (end of list)
>>> using ACL "check_recipient"
>>> processing ACL check_recipient "accept" (TESTSUITE/test-config 20)
>>> check hosts = :
>>> host in ":"?
>>>  list element: 
>>> host in ":"? no (end of list)
>>> accept: condition test failed in ACL check_recipient
>>> processing ACL check_recipient "accept" (TESTSUITE/test-config 21)
>>> check domains = +local_domains
>>> external.test.ex in "+local_domains"?
>>>  list element: +local_domains
>>>   start sublist local_domains
>>>    external.test.ex in "test.ex"?
>>>    ╎list element: test.ex
>>>    external.test.ex in "test.ex"? no (end of list)
>>>   end sublist local_domains
>>> external.test.ex in "+local_domains"? no (end of list)
>>> accept: condition test failed in ACL check_recipient
>>> processing ACL check_recipient "accept" (TESTSUITE/test-config 22)
>>> check hosts = +relay_hosts
>>> host in "+relay_hosts"?
>>>  list element: +relay_hosts
>>>   start sublist relay_hosts
>>>    host in "*.friendly.test.ex"?
>>>    ╎list element: *.friendly.test.ex
>>>    ╎sender host name required, to match against *.friendly.test.ex
>>>    ╎ looking up host name for V4NET.0.0.97
LOG: no host name found for IP address V4NET.0.0.97
>>>    ╎host in "*.friendly.test.ex"? no (failed to find host name for V4NET.0.0.97)
>>>    end sublist relay_hosts
>>>  host in "+relay_hosts"? no (end of list)
>>>  accept: condition test failed in ACL check_recipient
>>>  processing ACL check_recipient "deny" (TESTSUITE/test-config 23)
>>>    message: relay not permitted
>>>  deny: condition test succeeded in ACL check_recipient
>>>  end of ACL check_recipient: DENY
LOG: H=(test) [V4NET.0.0.97] F=<userx@test.ex> rejected RCPT <userx@external.test.ex>: relay not permitted
>>>  using ACL "check_recipient"
>>>  processing ACL check_recipient "accept" (TESTSUITE/test-config 20)
>>>  check hosts = :
>>>  host in ":"?
>>>   list element: 
>>>  host in ":"? no (end of list)
>>>  accept: condition test failed in ACL check_recipient
>>>  processing ACL check_recipient "accept" (TESTSUITE/test-config 21)
>>>  check domains = +local_domains
>>>  external.test.ex in "+local_domains"?
>>>   list element: +local_domains
>>>    start sublist local_domains
>>>    ╎external.test.ex in "test.ex"?
>>>    ╎ list element: test.ex
>>>    ╎external.test.ex in "test.ex"? no (end of list)
>>>    end sublist local_domains
>>>  external.test.ex in "+local_domains"? no (end of list)
>>>  accept: condition test failed in ACL check_recipient
>>>  processing ACL check_recipient "accept" (TESTSUITE/test-config 22)
>>>  check hosts = +relay_hosts
>>>  host in "+relay_hosts"?
>>>   list element: +relay_hosts
>>>    start sublist relay_hosts
>>>   cached no match for +relay_hosts
>>>   cached lookup data = NULL
>>>  host in "+relay_hosts"? no (end of list)
>>>  accept: condition test failed in ACL check_recipient
>>>  processing ACL check_recipient "deny" (TESTSUITE/test-config 23)
>>>    message: relay not permitted
>>>  deny: condition test succeeded in ACL check_recipient
>>>  end of ACL check_recipient: DENY
LOG: H=(test) [V4NET.0.0.97] F=<userx@test.ex> rejected RCPT <userx@external.test.ex>: relay not permitted