43
Implementation of RFC 5322 email messages
MIT Edition 2018
Quick Verdict
- ✕Not updated for 6+ years
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
988.7K
Dependents
65
Releases
21
Size
29KB
Deep Insights
📊
Stable downloads
12.2K downloads in the last 30 days (406/day). Volume is roughly flat compared to the previous period.
🔬
Pre-1.0 for over a year
Despite being 11+ years old, email hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 29KB, email is lightweight. Small crate size correlates with focused, well-scoped functionality.
🌟
Used by top crates
Notable dependents include lettre_email, smtp, shapir, email-parser, mates. When high-quality crates choose email, it's a strong quality signal.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 9/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
393/day avg+3%
Top Dependents
Most downloaded crates that depend on email
Version Adoption
v0.0.20
82%
v0.0.21
13%
v0.0.19
2%
v0.0.13
1%
v0.0.17
1%
Release Timeline
21 releasessince 2014
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2014
5
2015
8
2016
2017
5
2018
2
2019
2020
1
2021
2022
2023
2024
2025
2026
LessMore
Feature Flags
nightly
README
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Maintainers
Dependencies
6
direct dependencies
Dependents
65
crates depend on email