Decision Workspace
smtp-queue vs mailbridge vs smtp-queue-types
Side-by-side comparison of Rust crates
34
smtp-queue
growingv0.1.0
Queue for SMTP messages using smol
50
mailbridge
experimentalv0.1.2
Provider-neutral transactional email library for Rust services
36
smtp-queue-types
growingv0.1.0
Type definitions for smtp-queue
Core Metrics
| smtp-queue | mailbridge | smtp-queue-types | |
|---|---|---|---|
| Health Score | 34 | 50 | 36 |
| Total Downloads | 1.6K | 67 | 2.2K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 1 |
| Releases | 1 | 3 | 1 |
| Last Updated | 1373d ago | 35d ago | 1373d ago |
| Age | 3y 9m | 1m | 3y 9m |
Health Breakdown
smtp-queue
Maintenance
1
Quality
14
Community
6
Popularity
4
Documentation
9
mailbridge
Maintenance
12
Quality
15
Community
6
Popularity
2
Documentation
15
smtp-queue-types
Maintenance
1
Quality
15
Community
7
Popularity
4
Documentation
9
Technical Details
| smtp-queue | mailbridge | smtp-queue-types | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.2 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 7 | 18 | 3 |
| Crate Size | 6KB | 63KB | 1KB |
| Features | 0 | 17 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2024 | 2018 |
| MSRV | — | 1.94 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mailbridge leads with a health score of 50/100, but none of the options score above 80.
- •smtp-queue-types has the most downloads (2.2K), suggesting wider adoption.
- •⚠ smtp-queue, smtp-queue-types have not been updated in over a year.