Recent years have seen several anti spam products being end-of-lifed (EOL) by their parent companies, notably including Google ending Postini and Intel/McAfee ending MX Logic.

More recently, Roaring Penguin Software has learned that eFolder will be shutting down their anti spam service, DoubleCheck. The end-of-sale date is already past, and the formal end-of-life date is scheduled for December 31st 2016.

For Managed Service Providers and Value-Added Resellers the need to quickly migrate new and existing clients smoothly and without interruption is paramount during an anti spam product end of life. Roaring Penguin Software is always pleased to welcome new partners and provide them with outstanding service and support.

To learn more about the end-of-life process for DoubleCheck, visit

Roaring Penguin Software ( is an entirely e-mail focused stand-alone business providing e-mail filtering, e-mail archiving and continuity, and e-mail encryption to ISPs, MSPs, and more.