>>> check recipients = postmaster@exim.test.ex
>>> exim.test.ex in "exim.test.ex"? yes (matched "exim.test.ex")
>>> postmaster@exim.test.ex in "postmaster@exim.test.ex"? yes (matched "postmaster@exim.test.ex")
>>> accept: condition test succeeded in ACL "check_recipient"
>>> check recipients = postmaster@exim.test.ex
>>> exim.test.ex in "exim.test.ex"? yes (matched "exim.test.ex")
>>> postmaster@exim.test.ex in "postmaster@exim.test.ex"? yes (matched "postmaster@exim.test.ex")
>>> accept: condition test succeeded in ACL "check_recipient"