[ovs-dev] Returned mail: Data format error

[Mail Administrator]

The original message was received at Fri, 22 Jul 2016 10:15:53 +0530
from 13.200.84.138

----- The following addresses had permanent fatal errors -----
<dev at openvswitch.org>

----- Transcript of the session follows -----
... while talking to host 146.43.92.215:
550 5.1.2 <dev at openvswitch.org>... Host unknown (Name server: host not found)