>>> no IP address found for host test.again.dns (during SMTP connection from [V4NET.0.0.13])
>>> test.again.dns in dns_again_means_nonexist? no (option unset)
>>> host in "test.again.dns : V4NET.0.0.13"? list match deferred for test.again.dns
>>> no IP address found for host test.again.dns (during SMTP connection from [V4NET.0.0.13])
>>> test.again.dns in dns_again_means_nonexist? no (option unset)
>>> host in "test.again.dns : V4NET.0.0.13"? list match deferred for test.again.dns