http://www.dmnews.com/double-optin/topic/1606/ Articles tagged with Double Opt-In from Direct Marketing News Direct Marketing News web@haymarketmedia.com no Q Interactive, a performance-based advertising network, announced on July 7 it acquired Postmaster Direct, a double opt-in permission-based e-mail marketing company, from Authentic Response, a market research and lead generation company spun off by Return Path in October 2008. Terms of the deal were not disclosed. http://www.dmnews.com/q-interactive-nabs-postmaster-direct/article/139664/ Tue, 07 Jul 2009 20:21:04 GMT Q Interactive, a performance-based advertising network, announced on July 7 it acquired Postmaster Direct, a double opt-in permission-based e-mail marketing company, from Authentic Response, a market research and lead generation company spun off by Return Path in October 2008. Terms of the deal were not disclosed. Direct Marketing News