madmail is a lightweight, single-binary, PGP-only, and resilient mail server designed for instant messaging using DeltaChat.
⚡ Executive Summary & Quick Facts
Authoritative Sourcemadmail is madmail is an open-source project written in Rust: madmail is a lightweight, single-binary, PGP-only, and resilient mail server designed for instant messaging using DeltaChat..
| Repository | themadorg/madmail ↗ |
|---|---|
| Primary Category | chatmail |
| Language & Stack | Rust |
| Software License | AGPL-3.0 |
| Community Traction | ★ 202 stars · ⑂ 20 forks · #13,581 globally |
| Maintenance | ● Active (Last commit: Oct 17, 2026) · 40 open issues |
| Target Audience | Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads. |
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,313
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
madmail gained 10 stars in the last 30 days, about 1 a day, and now has 202. It is about 1 year old and has averaged roughly 202 stars a year. It ranks #1,313 among Rust repositories and #13,581 across all languages on GitHubRepo.
Trending Record
6
DAYS ON TRENDING
#11930
BEST RANK
Oct 14, 2026
FIRST APPEARANCE
Active
STATUS TODAY
madmail has maintained a continuous presence across global trending indexes, peaking at #11930. Below is the 30-day activity profile:
💡 Overview
madmail is an open-source project written in Rust: madmail is a lightweight, single-binary, PGP-only, and resilient mail server designed for instant messaging using DeltaChat.
Engineered for speed, consistency, and developer ease, it solves common hurdles in chatmail, communication, deltachat. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Rust for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ cargo install madmail⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
madmail coordinates its core functionality through a modular Rust pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with madmail.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install madmail using your package manager: `cargo install madmail`
Initialize your project workspace or configuration file for madmail.
Import madmail into your codebase or invoke it directly from your terminal.
Execute your test suite or run `madmail --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
themadorg/madmail is currently ranked #13,581 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #13,554 | gma1k/podtrace | Go | ★ 203 | Compare ↗ |
| #13,554 | srothgan/claude-code-rust | Rust | ★ 203 | Compare ↗ |
| #13,554 | HuzaifaKhalid1311/DropSauce | Kotlin | ★ 203 | Compare ↗ |
| #13,554 | DorianMazur/react-native-screen-choreography | TypeScript | ★ 203 | Compare ↗ |
| #13,554 | engeldlgado/toshllm | Swift | ★ 203 | Compare ↗ |
| #13,581 | themadorg/madmail This Project | Rust | ★ 202 | |
| #13,581 | evan/has_many_polymorphs | Ruby | ★ 202 | Compare ↗ |
| #13,581 | ushahidi/Ushahidi_Android | Java | ★ 202 | Compare ↗ |
| #13,581 | eoghanobrien/php-simple-mail | PHP | ★ 202 | Compare ↗ |
| #13,581 | johnbillion/user-switching | PHP | ★ 202 | Compare ↗ |
| #13,581 | fluent-plugins-nursery/fluent-plugin-cloudwatch-logs | Ruby | ★ 202 | Compare ↗ |
Frequently Asked Questions
What does madmail do? +
madmail is a lightweight, single-binary, PGP-only, and resilient mail server designed for instant messaging using DeltaChat.
What language is madmail written in? +
The primary language is Rust. Topics include: chatmail, communication, deltachat, deltachat-relay, email-server.
Is madmail actively maintained? +
Yes, the last recorded push was on Oct 17, 2026 with 40 open issues being tracked.
How many stars does madmail have? +
madmail has 202 stars and 20 forks on GitHub.
How does madmail rank among GitHub repositories? +
With 202 stars, themadorg/madmail is ranked #13,581 globally across all repositories tracked on GitHubRepo and #1,313 among Rust projects.
What license is madmail distributed under? +
The repository reports a AGPL-3.0 license. Always verify the repository LICENSE file for legal terms.
