>>> test.ex in "test.ex"? yes (matched "test.ex")
>>> userx@test.ex in "userx@test.ex"? yes (matched "userx@test.ex")
>>> accept: condition test succeeded in ACL "check_recipient"
+>>> end of ACL "check_recipient": ACCEPT
>>> 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 "V4NET.0.0.1 : V4NET.0.0.2"? yes (matched "V4NET.0.0.2")
>>> host in "+relay_hosts"? yes (matched "+relay_hosts")
>>> accept: condition test succeeded in ACL "check_recipient"
+>>> end of ACL "check_recipient": ACCEPT
>>> using ACL "check_recipient"
>>> processing "accept"
>>> check hosts = :
>>> check hosts = +relay_hosts
>>> host in "+relay_hosts"? yes (matched "+relay_hosts" - cached)
>>> accept: condition test succeeded in ACL "check_recipient"
+>>> end of ACL "check_recipient": ACCEPT
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in host_reject_connection? no (option unset)
>>> processing "deny"
>>> message: relay not permitted
>>> deny: condition test succeeded in ACL "check_recipient"
+>>> end of ACL "check_recipient": DENY
LOG: H=[V4NET.0.0.3] F=<x@y.z> rejected RCPT <a@b.c>: relay not permitted
>>> using ACL "check_recipient"
>>> processing "accept"
>>> processing "deny"
>>> message: relay not permitted
>>> deny: condition test succeeded in ACL "check_recipient"
+>>> end of ACL "check_recipient": DENY
LOG: H=[V4NET.0.0.3] F=<userx@test.ex> rejected RCPT <a@b.c>: relay not permitted