To provide better spam and phishing protection, a number of ways to improve on email message authentication have been available for years, and are being steadily implemented. However, it is a difficult path to make these methods work. Part of the problem is because there are multiple standards and sadly, you need to understand how these different standards interact and complement each other. Ultimately, you are going to need to deploy all of them.

You can read my latest blog for iBoss here to find out more.