Decision Workspace
rusmes-jmap vs mailrs-jmap vs rusmes-server
Side-by-side comparison of Rust crates
49
rusmes-jmap
experimentalv0.1.2
JMAP server for RusMES — RFC 8620/8621 HTTP/JSON mail API with Email, Mailbox, Thread, Blob, EventSource push, and VacationResponse support
55
mailrs-jmap
experimentalv1.1.2
JMAP (RFC 8620 + RFC 8621) server-side dispatcher and method handlers — framework-agnostic, BYO mail store via the MailStore trait.
47
rusmes-server
experimentalv0.1.2
Main server binary for RusMES — orchestrates SMTP, IMAP, POP3, and JMAP protocol servers with unified configuration, graceful shutdown, and signal handling
Core Metrics
| rusmes-jmap | mailrs-jmap | rusmes-server | |
|---|---|---|---|
| Health Score | 49 | 55 | 47 |
| Total Downloads | 166 | 108 | 44 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 6 | 0 | 0 |
| Releases | 3 | 7 | 3 |
| Last Updated | 16d ago | 3d ago | 16d ago |
| Age | 3m | 5d | 3m |
Health Breakdown
rusmes-jmap
Maintenance
13
Quality
10
Community
8
Popularity
3
Documentation
15
mailrs-jmap
Maintenance
19
Quality
15
Community
6
Popularity
2
Documentation
13
rusmes-server
Maintenance
13
Quality
11
Community
6
Popularity
2
Documentation
15
Technical Details
| rusmes-jmap | mailrs-jmap | rusmes-server | |
|---|---|---|---|
| Version | 0.1.2 | 1.1.2 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | Apache-2.0 | Apache-2.0 OR MIT | Apache-2.0 |
| Dependencies | 30 | 6 | 22 |
| Crate Size | 144KB | 49KB | 63KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.75 | — | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mailrs-jmap leads with a health score of 55/100, but none of the options score above 80.
- •rusmes-jmap has the most downloads (166), suggesting wider adoption.
- •rusmes-jmap, rusmes-server are pre-1.0 — API may change.