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vsmtp
v2.2.1 GrowingNext-gen Mail Transfer Agent (MTA) written in Rust.
GPL-3.0-only Edition 2021 MSRV 1.66.1
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (2.x for 3+ years)
- !Heavy dependency tree (24 direct deps)
Security
Checking security advisories...
Downloads
40.6K
Dependents
0
Releases
36
Size
32KB
Deep Insights
📊
Download activity
40 downloads in the last 30 days (1/day avg).
✅
Stable for 3+ years
The API has been stable (1.x) for over 3 years with 36 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📦
Heavy dependency tree
24 direct dependencies. Consider the impact on compile times and supply chain complexity.
📐
Compact crate
At 32KB, vsmtp is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 20/25
Yanked ratio, deps, size, maturity, features
Community 7/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg+4%
Version Adoption
v2.2.1
26%
v2.0.1-rc.1
19%
v2.0.1-rc.5
19%
v1.3.4
18%
v2.1.1
18%
Release Timeline
36 releasessince 2022
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2022
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2023
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LessMore
Feature Flags
syslogjournaldtelemetrytokio_consoledocument-features
README
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Maintainers
Dependencies
24
direct dependencies
Dependents
0
crates depend on vsmtp