Did you know? Spamhaus has a free eBook to help email marketers know how to do the right thing.With an introduction by Annalivia Ford, one-time postmaster for AOL (remember them?), this deliverability guide from Spamhaus will walk senders through the concepts of deliverability and email reputation, how to not look like a spammer, and other important things you need to know to stay on the right side of email marketing best practices.And they don’t even make you opt-in to get access to it. Click here to download.And don’t forget to join Spamhaus’ Matthew Stith and me on Tuesday, March 21st at 9am central time for a live webinar where we’ll talk blocklists, Spamhaus, domain reputation and more. You can register here.