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Post: senders, blog | Sep 30, 2026

Introducing: Seven operational tests for your email infrastructure

Chaitanya Chinta is Head of Product for Halon Engage, where he helps email service providers, martech platforms, and large-scale senders build modern email infrastructure that delivers greater scale, control, reliability, and operational efficiency.

With more than 20 years of experience in enterprise email, Chaitanya previously served as Global Business Head for Email at Netcore Cloud, where he ran the email business end to end, leading the infrastructure, deliverability, and go-to-market teams. Drawing on years of hands-on operational experience, he played a key role in Netcore's migration from PowerMTA to Halon, helping modernize its email infrastructure to support future growth and scale.

Today, Chaitanya is focused on the direction of Halon Engage and the future of email infrastructure, working toward programmable, observable, resilient systems that turn Composable Email Infrastructure™ into Dynamic Email Operations™.

 An ESP can deliver email reliably today and still find that its email infrastructure makes the next customer requirement difficult to meet. That is why we put together a guide to evaluating email infrastructure through some of the decisions your team has to make when running a service for multiple customers.

This guide: Seven operational tests for your email infrastructure, looks beyond throughput and uptime. Those measures matter, but they do not tell you how easily your team can investigate a customer’s delivery problem, respond when traffic changes, or introduce a new capability without creating another exception to maintain.

These questions involve email operations, engineering, deliverability, and product teams. Each sees a different part of the service, and limitations in the email infrastructure can show up in different ways: extra manual work, slower changes, or less control when something unexpected happens.

The guide brings seven of those tests together in one place. For each, it offers questions you can take back to your team and apply to your own setup.

If you run email on behalf of multiple customers, it is a practical way to examine what your email infrastructure allows you to do today, and what it may make harder tomorrow.

Ready to put your email infrastructure to the test?


If email infrastructure is central to the service you provide, these seven operational tests are a practical place to start. Access the guide to assess where your current setup gives you control, and where it may be creating constraints.

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