September 21, 2006
New Deliverability Index is Out
New Deliverability Index is Out
Return Path’s semi-annual Sender Score Deliverability Index, which has become a sort of industry standard metric about how much non-spam commercial email is getting snared by ISP filters, is out. You can read Heather Palmer Goff’s posting about it (and download the report and the metrics) on the Return Path blog here.