47
mailsis-smtp
v0.2.4 ExperimentalSimple (yet efficient) SMTP server.
Apache-2.0 Edition 2021 MSRV 1.83
#email#smtp#server#imap
Quick Verdict
- ✓Actively maintained (updated 31d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
Checking security advisories...
Downloads
67
Dependents
0
Releases
5
Size
36KB
Deep Insights
📉
Download decline
9 downloads in the last 30 days, down 69% from the previous period. May indicate migration to alternatives.
📐
Compact crate
At 35KB, mailsis-smtp is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 3/20
Reverse deps, ownership, ecosystem
Popularity 2/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.2.1
25%
v0.2.4
21%
v0.2.0
19%
v0.2.2
18%
v0.2.3
16%
Release Timeline
5 releasessince 2026
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2026
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LessMore
Feature Flags
redisemail-auth
README
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Maintainers
Dependencies
11
direct dependencies
Dependents
0
crates depend on mailsis-smtp