[ovs-dev] Mail System Error - Returned Mail

Sun Nov 29 06:06:38 UTC 2015

The original message was received at Sun, 29 Nov 2015 12:06:38 +0600 from 140.144.67.87

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

----- Transcript of the session follows -----
... while talking to server openvswitch.org.:
554 5.0.0 Service unavailable; [21.209.200.72] blocked using bl.spamcop.net, reason: Blocked
Session aborted, reason: lost connection