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Mail Server Builder
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Mail Server Builder
Unlimited Self-Hosted SMTP & Auto Mail Server Deployment
# DevOps Assistant
Featured on : Oct 26. 2025
Featured on : Oct 26. 2025
What is Mail Server Builder?
Mail Server Builder empowers you to deploy a full-featured, unlimited self-hosted SMTP server effortlessly. Gain complete control over your email infrastructure, ensuring high deliverability and compliance without relying on third-party providers.
Problem
Users currently rely on third-party email providers, facing limitations in control, high deliverability risks, and dependency on external services.
Solution
A self-hosted SMTP server deployment tool enabling users to deploy unlimited, full-featured mail servers with automated setup, ensuring compliance and control (e.g., auto-configuration of DNS, security protocols).
Customers
IT administrators, DevOps teams, and businesses prioritizing email infrastructure security and scalability (e.g., tech startups, enterprises handling bulk emails).
Unique Features
Automated deployment, unlimited SMTP instances, compliance-focused configuration, and eliminating third-party dependencies.
User Comments
Simplifies server setup
Cost-effective vs. paid services
Reliable deliverability
Full ownership of email infrastructure
Scalable for growing needs
Traction
Launched on ProductHunt with 100+ upvotes
No disclosed revenue/user metrics
Market Size
The global email server market is projected to reach $9.1 billion by 2027 (MarketsandMarkets, 2023).