The original message was received at Mon, 25 May 2015 13:21:01 +0530 from vsnl.net [157.37.125.179] ----- The following addresses had permanent fatal errors ----- <dev at openvswitch.org> ----- Transcript of the session follows ----- ... while talking to 92.184.21.11: >>> MAIL FROM:oasislighting at vsnl.net <<< 509 Refused