>>> host in "test.again.dns : V4NET.0.0.13"? list match deferred for test.again.dns
>>> accept: condition test deferred in ACL "check_recipientb"
LOG: H=[V4NET.0.0.13] F=<userx@test.ex> temporarily rejected RCPT <b@test.ex>: DNS lookup of "test.again.dns" deferred
>>> host in "test.again.dns : V4NET.0.0.13"? list match deferred for test.again.dns
>>> accept: condition test deferred in ACL "check_recipientb"
LOG: H=[V4NET.0.0.13] F=<userx@test.ex> temporarily rejected RCPT <b@test.ex>: DNS lookup of "test.again.dns" deferred