IP relisted despite no more mail being sent
On June 6, 2009, a client sent a mailing. After it was sent, their (static, only-used-by-them) IP was listed by a particular list that is
On June 6, 2009, a client sent a mailing. After it was sent, their (static, only-used-by-them) IP was listed by a particular list that is
SORBS wasn’t best DNSBL in the world. For instance, they listed all of one ESP’s net space because the maintainer had personal issues with the
Seen in a tweet: “Think about why you open an email in your inbox. Consider that when creating your next email campaign, would you open
Today we’re going to create a checklist of things required for CAN-SPAM compliance. So, you want to make sure that you actually comply with the
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