Safe to adopt
Yes — mail scores well across adoption, maintenance, weight, supply chain, and licensing. 190.1M downloads per week and 2 known dependents. Last published 71 days ago. 2 releases in the last 2 years.
- AAdoption: grade A, Excellent.
190.1M downloads per week and 2 known dependents.
- AMaintenance: grade A, Excellent.
Last published 71 days ago. 2 releases in the last 2 years.
- BWeight: grade B, Good.
Pulls in 8 transitive packages.
- BSupply chain: grade B, Good.
This package has a single maintainer (bus factor of 1).
- ALicense: grade A, Excellent.
MIT — permissive, with no copyleft found in the dependency tree.
Grades are computed deterministically from registry metadata collected by PackageGraph — downloads, dependents, publish dates, the resolved dependency tree, maintainer count, and declared licenses. No third-party scores are used.
Install cost
What you actually take on by adding mail to a project.
Runtime packages this one declares itself.
Distinct packages in the full runtime tree, deduplicated the way a package manager would.
Unpacked size of this package plus its entire runtime tree.
Longest resolved dependency chain below this package.
Licenses in the dependency tree
Every license you inherit by installing mail, not just its own. Check this before a legal review, not after.
Compatibility
- Ruby
- No constraint declared
Dependencies
Declared by mail v2.9.1. Runtime dependencies are installed with the package; dev dependencies are not.
Used by
Popular packages that depend on mail.
Relationship graph
Dependencies (left) and dependents (right) of mail.
Frequently installed together
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Release history
2 releases in the last two years, typically about 148 days apart.
| Version | Published | Size | License |
|---|---|---|---|
| 2.9.1latest | 2 months ago | — | MIT |
| 2.9.0 | 10 months ago | — | MIT |
| 2.8.1 | 3 years ago | — | MIT |
| 2.8.0.1 | 3 years ago | — | MIT |
| 2.8.0 | 3 years ago | — | MIT |
| 2.7.1 | 8 years ago | — | MIT |
| 2.7.0 | 8 years ago | — | MIT |
| 2.5.5 | 9 years ago | — | MIT |
| 2.6.6 | 9 years ago | — | MIT |
| 2.6.5 | 9 years ago | — | MIT |
| 2.6.4 | 10 years ago | — | MIT |
| 2.6.3 | 12 years ago | — | MIT |
| 2.6.1 | 12 years ago | — | MIT |
| 2.6.0 | 12 years ago | — | MIT |
| 2.5.4 | 13 years ago | — | MIT |
Overview
mail is an RubyGems package. It is extremely widely used, with about 190.1M downloads per week and 2 known dependents in the graph. The latest version is 2.9.1, released under the MIT license.
Who should use it
Teams working in the RubyGems ecosystem who need this functionality and value a battle-tested, widely-adopted solution.
When not to use it
Consider an alternative if you need to or if a more actively-maintained option better fits your RubyGems stack.
Pros
- Large, well-established user base (190.1M weekly downloads).
- Clear open-source license (MIT).
Cons
- No significant drawbacks detected from available metadata.
Auto-generated from collected registry metadata. No external claims are inferred.
Maintainers
Frequently asked questions
Should I use mail?
Yes — mail scores well across adoption, maintenance, weight, supply chain, and licensing. 190.1M downloads per week and 2 known dependents. Last published 71 days ago. 2 releases in the last 2 years.
How do I install mail?
Run `gem install mail` to add mail to your RubyGems project.
How many dependencies does mail have?
mail declares 5 direct dependencies and pulls in 8 packages in total once its runtime tree is resolved.
What license is mail released under?
mail is distributed under the MIT license. Its dependency tree also includes: MIT, Ruby.
How popular is mail?
mail has approximately 190,089,604 downloads per week and 2 known dependent packages.
Is mail still maintained?
The most recent release of mail (v2.9.1) was published 2 months ago.