We use mailchimp in order to abide by anti-spamming laws. We use this to send out mass mailing to our current customers about updates and new products. We are currently being blacklisted by postini, greylist by spam assassin. We were blocked by a couple others that I was able to get us removed after filling out forms and putting in requests but cant seem to find a way with Postini and Spam assassin. How can I get us removed from these two. Attached is the Mailchimp data sent on the blacklist test.