Best 2 Tools for Monitoring Email Deliverability in 2026

SMTP2Go is a tool that sends your emails through its secure servers instead of your regular email system. This helps avoid problems like emails going to spam or getting blocked by internet providers.

Beehiiv is a platform where you can write and send newsletters while also building a website for your content. It gives you one place to create, publish, and manage everything related to your newsletter business. The platform includes tools that help you understand your audience through clear data reports and analytics.