Rules in Apple Mail are filters that you can use to sort incoming mail into folders.1 Rules in Apple Mail are filters that you can use to sort incoming mail into folders.1.1 Step 1: Open Mail Preferences1.2 Step 2: Navigate to Rules1.3 Step 3: Add a New Rule1.4 Step 4: Define the Rule1.5 Step 5: … Continue reading How to setup rules (filters) in Apple Mail