>>> processing "deny"
>>> check hosts = +auth_hosts
>>> host in "+auth_hosts"? yes (matched "+auth_hosts" - cached)
+>>> message: authentication required
>>> check !authenticated = *
>>> cram_md5 in "*"? yes (matched "*")
>>> deny: condition test failed in ACL "check_recipient"
>>> processing "warn"
>>> check hosts = 10.0.0.5
>>> host in "10.0.0.5"? yes (matched "10.0.0.5")
+>>> message: authentication-failed: $authentication_failed
>>> warn: condition test succeeded in ACL "check_recipient"
>>> processing "accept"
>>> check hosts = 10.0.0.5