We are sorry to see Delivery Monitor close - they have long been a respected partner for our ISIPP SuretyMail Email Accreditation service. However, our customers who have been using Delivery Monitor do not have to worry, as we are already providing an alternative to Delivery Monitor, with services which are similar in nature when it comes to the essential basics: is your email getting into the inbox, or going to the junk folder? Beyond that, if your mail is going to the junk folder, we tell you why and, most importantly, how to fix it.