LOG: H=(test.host) [10.0.0.1] rejected VRFY userx@test.ex: authentication required
>>> using ACL "check_expn"
>>> processing "deny"
>>> check hosts = +auth_hosts
>>> host in "+auth_hosts"? yes (matched "+auth_hosts" - cached)
>>> check !authenticated = *
LOG: H=(test.host) [10.0.0.1] rejected VRFY userx@test.ex: authentication required
>>> using ACL "check_expn"
>>> processing "deny"
>>> check hosts = +auth_hosts
>>> host in "+auth_hosts"? yes (matched "+auth_hosts" - cached)
>>> check !authenticated = *