Case Study: Jungle Disk achieves reliable, high deliverability for transactional email with Mailgun

Behind the Scene at Jungle Disk Reliable Email Communications with Mailgun

Jungle Disk is a SaaS data security company that relies heavily on email to communicate with customers, so reliable deliverability and clear analytics were critical challenges. They needed an easy-to-use API for developers and a way to prevent important transactional messages from being misclassified or blocked because of unrelated marketing or reporting traffic.

Jungle Disk chose Mailgun for its clear API, strong deliverability, and reputation management, and implemented multiple sending subdomains (eight total) plus dedicated IPs for high‑priority streams. This separation improved domain-based reputation, reduced the risk of misclassification or unwanted unsubscribes, and gave the team better reporting and developer productivity, with Mailgun support and managed services available as they scale.

Jungle Disk