A short time ago Bettina Specht of email marketing and software firm Litmus compiled questions her colleagues and their customers had about DMARC and email authentication. They cover the most common topics and concerns around preventing fraudulent email from affecting your brand and customers. The answers provided by DMARC.org staff have now been compiled into a blog post titled, DMARC: What It Is & How It Helps Protect Your Brand Against Email Fraud. It’s a handy reference or good backgrounder for anybody who needs to get up to speed on the topic, without getting lost in the technical details.