The original message was received at Sun, 15 Mar 2015 22:56:25 +0700 from openvswitch.org [27.238.118.10] ----- The following addresses had permanent fatal errors ----- <dev at openvswitch.org> ----- Transcript of session follows ----- ... while talking to mail server 68.124.15.88: >>> DATA <<< 400-aturner; -SYSTEM-F-EXDISKQUOTA, disk quota exceeded <<< 400