Matt Kettler wrote:
Well, it shouldn't be fake, because 206.46.173.3 really is vms173003pub.verizon.net.[snip] if so that fake helo should not be fake :=)However, it would appear that athena.apache.orgdidn't get an answer to its PTR querry.. either that or the headers generated by athena.apache.org are just broken.
qpsmtpd headers do not show rDNS. and anyway, there's no reason to believe helo is forged since $ host vms173003pub.verizon.net vms173003pub.verizon.net has address 206.46.173.3