>>> 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 sender_unqualified_hosts? no (option unset)
>>> host in recipient_unqualified_hosts? no (option unset)
>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
>>> host in smtp_accept_max_nonmail_hosts? yes (matched "*")
>>> ACL is NULL: implicit DENY
LOG: H=[1.1.1.1] rejected VRFY userx@test.ex
>>> using ACL "check_expn"
>>> processing "accept"
>>> check hosts = 2.2.2.2
>>> host in "2.2.2.2"? no (end of list)
>>> accept: condition test failed in ACL "check_expn"
>>> end of ACL "check_expn": implicit DENY
LOG: H=[1.1.1.1] rejected EXPN postmaster
>>> 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 sender_unqualified_hosts? no (option unset)
>>> host in recipient_unqualified_hosts? no (option unset)
>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
>>> host in smtp_accept_max_nonmail_hosts? yes (matched "*")
>>> using ACL "check_expn"
>>> processing "accept"
>>> check hosts = 2.2.2.2
>>> host in "2.2.2.2"? yes (matched "2.2.2.2")
>>> accept: condition test succeeded in ACL "check_expn"
>>> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>> routing list@test.ex
>>> calling system_aliases router
>>> routed by system_aliases router