宇正群邮是一款开源的邮件群发软件，提供邮件群发、邮件营销(EDM)、邮箱采集、任意变量、AI 生成、多线程并发等功能。支持所有类型邮箱账号。原生企业级品质，支持多端用户，支持Windows、Linux、MacOS等操作系统, 支持服务器部署。已在外贸营销、教育培训、财务会计等多个行业广泛使用。 UZonMail is an open-source, enterprise‑grade bulk email and mass‑mailing platform designed for high‑volume EDM and email marketing campaigns. Widely adopted in industries such as education and finance
C-Rank Grade: D (Risky) - 8/100
External PR Merge Rate: -
Response Time: -
First Timer Success: -
uyoufu/UZonMail has a recorded first-timer success rate of 0.0%. Repositories ranked D typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in uyoufu/UZonMail respond to incoming external pull requests in approximately 0.0 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 8.0 places uyoufu/UZonMail in the D tier.
The external contributor pull request merge rate for uyoufu/UZonMail is 0.0%, based on public PR activity from non-core contributors.
uyoufu/UZonMail does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
宇正群邮是一款开源的邮件群发软件，提供邮件群发、邮件营销(EDM)、邮箱采集、任意变量、AI 生成、多线程并发等功能。支持所有类型邮箱账号。原生企业级品质，支持多端用户，支持Windows、Linux、MacOS等操作系统, 支持服务器部署。已在外贸营销、教育培训、财务会计等多个行业广泛使用。 UZonMail is an open-source, enterprise‑grade bulk email and mass‑mailing platform designed for high‑volume EDM and email marketing campaigns. Widely adopted in industries such as education and finance
Growing C# project in uyoufu/UZonMail welcoming community pull requests and bug fixes.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/uyoufu/UZonMail?utm_source=github&utm_medium=badge)
External PR acceptance
First PR success rate
50% receive response in
90% receive response in
Maintainer review activity heatmap & prime window prediction
Calculating local time...
Calculating local time...
Detected: UTC
Maintainers are most responsive around 13:00 UTC (13:00 UTC in your timezone). Recommended submission window is Monday - Thursday from 11:00 to 15:00 UTC (11:00 - 15:00 UTC local).
Limited recent maintainer review activity recorded for this repository. Prediction based on heuristic baseline.
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (81% approval). Large PRs (>500 lines) take ~115 hours (29% approval). Keep your diff compact for rapid review.
Enter your branch size and test coverage below to forecast review turnaround and get 1-click git splitting commands.
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No cached good first issues currently tracked for uyoufu/UZonMail.
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When evaluating whether to contribute to uyoufu/UZonMail, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of uyoufu/UZonMail acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 0.0% were successfully merged into the primary branch.
uyoufu/UZonMail has a recorded first-timer success rate of 0.0%. Repositories ranked Risky typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~-. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 8.0 places uyoufu/UZonMail in the Risky tier.
The external pull request merge rate is 0.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
uyoufu/UZonMail does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.
All metrics displayed for uyoufu/UZonMail are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.