>>> check hosts = +ignore_unknown : non.existent.invalid : V4NET.0.0.13
>>> no IP address found for host non.existent.invalid (during SMTP connection from [V4NET.0.0.13])
LOG: no IP address found for host non.existent.invalid (during SMTP connection from [V4NET.0.0.13])
->>> failed to find IP address for non.existent.invalid: item ignored by +ignore_unknownhost in "+ignore_unknown : non.existent.invalid : V4NET.0.0.13"? yes (matched "V4NET.0.0.13")
+>>> failed to find IP address for non.existent.invalid: item ignored by +ignore_unknown
+>>> host in "+ignore_unknown : non.existent.invalid : V4NET.0.0.13"? yes (matched "V4NET.0.0.13")
>>> accept: condition test succeeded
>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)