The old Military Industrial Buyer’s Guide spammers that I blogged about back in November 2011 are back under new domains (dodsupplier.com and dodworld.com) and slightly modified name (Federal Buyer’s Guide). Their ESP is still SendGrid.
The Military Industrial Buyer’s Guide, a portal for military and government purchasers, is sending bulk email to a long-closed role address. This role address never sent any email, and never received email except to contact the former domain owner about issues with the company web site. There is absolutely NO way that this address ever requested this or any other bulk email. Either Military Industrial Buyer’s Guide accepts unverified subscriptions and somebody typoed an email address and domain, or Military Industrial Buyer’s Guide purchased a list. The ESP is SendGrid.