Head to head
Mailbox vs Proton Mail (unofficial)
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Multi-account email MCP server for Gmail, IMAP, and JMAP: search, send, drafts, labels.
Full listing
No reviews yet
Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (83 and 83 out of 100).
| Mailbox | Proton Mail (unofficial) | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B83/100 | B83/100 |
| Adoption | Growing | Growing |
| GitHub stars | 7 | 6 |
| Downloads / week | 93 | 113 |
| Runs where | Your machine (local) | Your machine (local) |
| Gateway-ready | No | No |
| Tools | 49 | 32 |
| Write actions | 22 | 14 |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-03 | 2026-09-24 |
| Category |