Decision Workspace
rust_smtp_utils vs mail-send vs oxidite-mail
Side-by-side comparison of Rust crates
37
rust_smtp_utils
experimentalv0.1.0
Reusable SMTP helper crate for Rust (lettre-based) with STARTTLS, timeout, and retry.
63
mail-send
growingv0.6.1
E-mail delivery library with SMTP and DKIM support
58
oxidite-mail
growingv2.3.4
Email sending for Oxidite with SMTP support
Core Metrics
| rust_smtp_utils | mail-send | oxidite-mail | |
|---|---|---|---|
| Health Score | 37 | 63 | 58 |
| Total Downloads | 32 | 461.1K | 508 |
| 30d Downloads | 0 | 13.7K | 0 |
| Dependents | 0 | 189 | 28 |
| Releases | 1 | 24 | 11 |
| Last Updated | 156d ago | 9d ago | 18d ago |
| Age | 5m | 4y 1m | 7m |
Health Breakdown
rust_smtp_utils
Maintenance
6
Quality
14
Community
5
Popularity
2
Documentation
10
mail-send
Maintenance
18
Quality
17
Community
11
Popularity
7
Documentation
10
oxidite-mail
Maintenance
19
Quality
16
Community
10
Popularity
3
Documentation
10
Technical Details
| rust_smtp_utils | mail-send | oxidite-mail | |
|---|---|---|---|
| Version | 0.1.0 | 0.6.1 | 2.3.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | Apache-2.0 OR MIT | MIT |
| Dependencies | 1 | 15 | 7 |
| Crate Size | 12KB | 38KB | 14KB |
| Features | 0 | 12 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mail-send leads with a health score of 63/100, but none of the options score above 80.
- •mail-send is depended on by 189 crates — strongest ecosystem trust.
- •rust_smtp_utils, mail-send are pre-1.0 — API may change.