DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at
⚡ Executive Summary & Quick Facts
Authoritative Sourcedavmail is davmail is an open-source project written in Java: DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), mguessan/davmail has accumulated 775 GitHub stars and 121 forks. It is written in Java, licensed under GPL-2.0, and ranks #9,890 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | mguessan/davmail ↗ |
|---|---|
| Primary Category | caldav |
| Language & Stack | Java |
| Software License | GPL-2.0 |
| Community Traction | ★ 775 stars · ⑂ 121 forks · #9,890 globally |
| Maintenance | ● Active (Last commit: Nov 9, 2026) · 50 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, davmail is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (3 days ago). Supported by 775 stars and 121 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#679
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +2 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +3 | +4 | +10 |
davmail gained 10 stars in the last 30 days, about 1 a day, and now has 775. It is about 8 years old and has averaged roughly 97 stars a year. It ranks #679 among Java repositories and #9,890 across all languages on GitHubRepo.
Trending Record
43
DAYS ON TRENDING
#1826
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
davmail has maintained a continuous presence across global trending indexes, peaking at #1826. Below is the 30-day activity profile:
💡 Overview
davmail is an open-source project written in Java: DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at.
Engineered for speed, consistency, and developer ease, it solves common hurdles in caldav, carddav, exchange. 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 Java 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
$ git clone https://github.com/mguessan/davmail.git
cd davmail⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
davmail coordinates its core functionality through a modular Java 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
Production System Integration
Embed davmail into Java backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open GPL-2.0 license.
🚀 Getting Started
Install davmail using your package manager: `git clone https://github.com/mguessan/davmail.git`
Initialize your project workspace or configuration file for davmail.
Import davmail into your codebase or invoke it directly from your terminal.
Execute your test suite or run `davmail --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
mguessan/davmail is currently ranked #9,890 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,883 | tinylog-org/tinylog | Java | ★ 776 | Compare ↗ |
| #9,883 | actix/actix-net | Rust | ★ 776 | Compare ↗ |
| #9,883 | thingsboard/tbmq | Java | ★ 776 | Compare ↗ |
| #9,883 | ASDAlexander77/TypeScriptCompiler | C++ | ★ 776 | Compare ↗ |
| #9,883 | faiscadev/fakecloud | Rust | ★ 776 | Compare ↗ |
| #9,890 | mguessan/davmail This Project | Java | ★ 775 | |
| #9,890 | decred/dcrd | Go | ★ 775 | Compare ↗ |
| #9,890 | danielpclark/faster_path | Ruby | ★ 775 | Compare ↗ |
| #9,890 | getsentry/sentry-dotnet | C# | ★ 775 | Compare ↗ |
| #9,890 | avdept/JellyBoxPlayer | Dart | ★ 775 | Compare ↗ |
| #9,890 | devmobasa/wayscriber | Rust | ★ 775 | Compare ↗ |
Frequently Asked Questions
What does davmail do? +
DavMail POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at
Is davmail actively maintained in 2026? +
Yes, davmail is actively maintained. The latest code push was recorded on Nov 9, 2026 (3 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 775 stars and 50 open issues.
What language is davmail written in? +
The primary language is Java. Topics include: caldav, carddav, exchange, exchange-server, gateway.
How many stars does davmail have? +
davmail has 775 stars and 121 forks on GitHub.
How does davmail rank among GitHub repositories? +
With 775 stars, mguessan/davmail is ranked #9,890 globally across all repositories tracked on GitHubRepo and #679 among Java projects.
What license is davmail distributed under? +
The repository reports a GPL-2.0 license. Always verify the repository LICENSE file for legal terms.
