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vsmtp-protocol
v2.2.1 GrowingNext-gen MTA. Secured, Faster and Greener
GPL-3.0-only Edition 2021 MSRV 1.66.1
Email #vsmtp
Quick Verdict
- ✕Not updated for 2+ years
- ✓Stable API (2.x for 3+ years)
- !Heavy dependency tree (21 direct deps)
Security
Checking security advisories...
Downloads
31.0K
Dependents
25
Releases
26
Size
17KB
Deep Insights
📈
Strong growth momentum
63 downloads in the last 30 days (2/day), up 75% from the previous period.
✅
Stable for 3+ years
The API has been stable (1.x) for over 3 years with 26 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📦
Heavy dependency tree
21 direct dependencies. Consider the impact on compile times and supply chain complexity.
📐
Compact crate
At 17KB, vsmtp-protocol is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 7/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2/day avg+9%
Top Dependents
Most downloaded crates that depend on vsmtp-protocol
Version Adoption
v2.2.1
36%
v2.1.1
18%
v1.4.0-rc.5
16%
v2.1.0
15%
v2.2.0
15%
Release Timeline
26 releasessince 2022
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2022
5
2023
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README
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Maintainers
Dependencies
21
direct dependencies
Dependents
25
crates depend on vsmtp-protocol