Using transport rules as a security tool (Part 2)

This is Part 2 of our series on using transport rules as a security tool. Each article will be linked in the table below as they are published: Part 1 – Setting up the mailboxPart 2 – It’s all about those transport rules (you are here)Part 3 – Reducing the haystackPart 4 – Alerting and … Continue reading “Using transport rules as a security tool (Part 2)”

Using transport rules as a security tool (Part 1)

At a conference last May, I had an opportunity to facilitate a session focused around email security covering topics such as SPF/DKIM/DMARC/MTA-STS, spam/phishing filtering, message routing, archiving/holds, and more. During that session, I shared about the methodology I use to track current trends of spam and phishing attacks rather than relying on the native spam filtering in our email platforms…