>>> processing "accept"
>>> check hosts = V4NET.0.0.1
>>> host in "V4NET.0.0.1"? yes (matched "V4NET.0.0.1")
+>>> message: invalid sender
>>> check senders = userx@test.ex
>>> x@y.z in "userx@test.ex"? no (end of list)
>>> accept: condition test failed in ACL "check_recipient"
>>> processing "accept"
>>> check hosts = V4NET.0.0.1
>>> host in "V4NET.0.0.1"? yes (matched "V4NET.0.0.1")
+>>> message: invalid sender
>>> check senders = userx@test.ex
>>> test.ex in "test.ex"? yes (matched "test.ex")
>>> userx@test.ex in "userx@test.ex"? yes (matched "userx@test.ex")
>>> host in "+relay_hosts"? no (end of list)
>>> accept: condition test failed in ACL "check_recipient"
>>> processing "deny"
+>>> message: relay not permitted
>>> deny: condition test succeeded in ACL "check_recipient"
LOG: H=[V4NET.0.0.3] F=<x@y.z> rejected RCPT <a@b.c>: relay not permitted
>>> using ACL "check_recipient"
>>> host in "+relay_hosts"? no (end of list)
>>> accept: condition test failed in ACL "check_recipient"
>>> processing "deny"
+>>> message: relay not permitted
>>> deny: condition test succeeded in ACL "check_recipient"
LOG: H=[V4NET.0.0.3] F=<userx@test.ex> rejected RCPT <a@b.c>: relay not permitted