Developers: They create and maintain the backend systems that send emails, manage databases, and ensure that email campaigns are executed efficiently. Designers: Responsible for the visual aspects of an email, ensuring it is aesthetically pleasing and mobile-friendly. Data Analysts: They monitor campaign performance by analyzing KPIs like open rates and click-through rates, providing insights for future campaigns. IT Support: Ensures that all systems are running smoothly and assists in troubleshooting any technical issues that arise.