>>> check hosts = +include_unknown : ^ten-1\\.test\\.ex
>>> host in "+include_unknown : ^ten-1\.test\.ex"? yes (matched "^ten-1\.test\.ex")
>>> deny: condition test succeeded in ACL "check_recipientx"
+>>> end of ACL "check_recipientx": DENY
LOG: H=ten-1.test.ex [V4NET.0.0.1] F=<x@y> rejected RCPT <x@test.ex>
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in "+include_unknown : ^ten-1\.test\.ex"? yes (failed to find host name for V4NET.0.0.13)
LOG: failed to find host name for V4NET.0.0.13: accepted by +include_unknown
>>> deny: condition test succeeded in ACL "check_recipientx"
+>>> end of ACL "check_recipientx": DENY
LOG: H=[V4NET.0.0.13] F=<userx@myhost.test.ex> rejected RCPT <x@test.ex>
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in "non.existent.invalid : V4NET.0.0.13"? no (failed to find IP address for non.existent.invalid)
>>> accept: condition test failed in ACL "check_recipienty"
>>> processing "deny"
+>>> message: "Denied"
>>> deny: condition test succeeded in ACL "check_recipienty"
+>>> end of ACL "check_recipienty": DENY
LOG: H=[V4NET.0.0.13] F=<userx@test.ex> rejected RCPT <y@test.ex>: "Denied"
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> failed to find IP address for non.existent.invalid: item ignored by +ignore_unknown
>>> host in "+ignore_unknown : non.existent.invalid : V4NET.0.0.13"? yes (matched "V4NET.0.0.13")
>>> accept: condition test succeeded in ACL "check_recipientz"
+>>> end of ACL "check_recipientz": ACCEPT
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in host_reject_connection? no (option unset)
LOG: list matching forced to fail: failed to find IP address for non.existent.invalid
>>> accept: condition test failed in ACL "check_recipienty"
>>> processing "deny"
+>>> message: "Denied"
>>> deny: condition test succeeded in ACL "check_recipienty"
+>>> end of ACL "check_recipienty": DENY
LOG: H=[V4NET.0.0.13] F=<userx@test.ex> rejected RCPT <y@test.ex>: "Denied"
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> test.again.dns in dns_again_means_nonexist? no (option unset)
LOG: DNS lookup of test.again.dns deferred: accepted by +include_defer
>>> deny: condition test succeeded in ACL "check_recipienta"
+>>> end of ACL "check_recipienta": DENY
LOG: H=[V4NET.0.0.13] F=<userx@myhost.test.ex> rejected RCPT <a@test.ex>
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> DNS lookup of test.again.dns deferred: item ignored by +ignore_defer
>>> host in "+ignore_defer : test.again.dns : V4NET.0.0.13"? yes (matched "V4NET.0.0.13")
>>> accept: condition test succeeded in ACL "check_recipientc"
+>>> end of ACL "check_recipientc": ACCEPT