userx@test.again.dns cannot be resolved at this time: host lookup did not complete abcd@test.again.dns cannot be resolved at this time: host lookup did not complete abcd@ten-1.test.ex router = lookuphost, transport = smtp host ten-1.test.ex [V4NET.0.0.1] usery@test.again.dns cannot be resolved at this time: host lookup for test.again.dns did not complete (DNS timeout?) userz@test.again.dns cannot be resolved at this time: host lookup for test.again.dns did not complete (DNS timeout?) xyz@ten-1.test.ex router = lookuphost, transport = smtp host ten-1.test.ex [V4NET.0.0.1] userx@test.fail.dns cannot be resolved at this time: host lookup did not complete abcd@test.fail.dns cannot be resolved at this time: host lookup did not complete abcd@ten-1.test.ex router = lookuphost, transport = smtp host ten-1.test.ex [V4NET.0.0.1] usery@test.fail.dns cannot be resolved at this time: host lookup for test.fail.dns did not complete (DNS timeout?) userz@test.fail.dns cannot be resolved at this time: host lookup for test.fail.dns did not complete (DNS timeout?) xyz@ten-1.test.ex router = lookuphost, transport = smtp host ten-1.test.ex [V4NET.0.0.1] userx@nonexist.test.ex is undeliverable: Unrouteable address abcd@nonexist.test.ex is undeliverable: Unrouteable address abcd@ten-1.test.ex router = lookuphost, transport = smtp host ten-1.test.ex [V4NET.0.0.1] usery@nonexist.test.ex cannot be resolved at this time: lookup of host "nonexist.test.ex" failed in useryz router userz@nonexist.test.ex cannot be resolved at this time: lookup of host "nonexist.test.ex" failed in useryz router xyz@ten-1.test.ex router = lookuphost, transport = smtp host ten-1.test.ex [V4NET.0.0.1] srv@test.again.dns cannot be resolved at this time: host lookup did not complete srv@test.fail.dns cannot be resolved at this time: host lookup did not complete