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viaspf
v0.6.0 GrowingImplementation of the Sender Policy Framework (SPF) specification
GPL-3.0-or-later Edition 2021 MSRV 1.65.0
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
Security
Checking security advisories...
Downloads
111.8K
Dependents
80
Releases
27
Size
57KB
Deep Insights
📈
Strong growth momentum
960 downloads in the last 30 days (32/day), up 111% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 5+ years old, viaspf hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include vsmtp-auth, spf-milter, samotop-with-spf, spftrace. When high-quality crates choose viaspf, it's a strong quality signal.
Health Breakdown
Maintenance 9/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 11/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on viaspf
Version Adoption
v0.4.1
29%
v0.5.3
25%
v0.5.0
20%
v0.6.0
14%
v0.5.2
13%
Release Timeline
10 releasessince 2022
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2022
3
2023
6
2024
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2025
2026
LessMore
Feature Flags
default =["tokio-timeout"]
tokio-timeout*
README
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Maintainers
Dependencies
6
direct dependencies
Dependents
80
crates depend on viaspf