Summary: SMTP.com adds Insight Engine and new navigation

Why It Matters: The product is expanding beyond simple email delivery into data analytics. This helps them compete with platforms that offer deeper customer intelligence and marketing automation.

What Changed:

• Added a new "Insight Engine" feature as a paid add-on for customer data enrichment.
• Updated the website navigation with specific sections for developers and marketers.
• Added a new affiliate program link to the main menu.
• Included clear "Call to Action" buttons for custom quotes and plan selection.
• Expanded the footer with detailed links to legal policies and resource centers.