Hi all, I'm having difficulty understanding this one:
http://pastebin.com/LYJVas5e It looks like a host in Japan relayed this message through a few systems within trendmicro.com, then on to our system before being tagged as obvious spam. The part I don't understand is, why is Trend involved with this? Is one of their systems compromised? I'm also wondering why out13.sjc.mx.trendmicro.com in the one Received header shows as an invalid fqdn when it resolves fine here to the IP in the header. Received: from out13.sjc.mx.trendmicro.com (unknown [216.99.131.50]) # host out13.sjc.mx.trendmicro.com out13.sjc.mx.trendmicro.com has address 216.99.131.50 # host 216.99.131.50 50.131.99.216.in-addr.arpa domain name pointer out13.sjc.mx.trendmicro.com. Thanks, Alex
