Decentralized email project Dmail Network has announced it will gradually cease all services starting May 15, 2026. The team cited unsustainable costs associated with bandwidth, storage, and computing power, which have escalated with user growth. Additionally, the project has struggled to establish a viable commercial and payment model. The lack of a clear, scalable use case for its token has hindered the economic model, leading to a closure of the project. Market cooling, unsuccessful funding rounds, and mergers have further compounded the situation, resulting in the departure of core team members and leaving the remaining team unable to continue maintenance and development.