Head to head
Microsoft 365 Mail vs Postfleet
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
Microsoft 365 Outlook mail via Graph: read, search, send, reply, forward, draft, move, delete.
Full listing
No reviews yet
Give an AI agent its own email address: send, reply, read, and wait for mail.
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 (94 and 96 out of 100). Postfleet is hosted and callable through the gateway; Microsoft 365 Mail runs on your own machine.
| Microsoft 365 Mail | Postfleet | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A94/100 | A96/100 |
| Adoption | Growing | Growing |
| GitHub stars | 12 | 0 |
| Downloads / week | 80 | 68 |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 21 | — |
| Write actions | 13 | — |
| Price per call | Free | Free |
| Licence | NOASSERTION | MIT |
| Last release | 2026-09-13 | 2026-09-19 |
| Category |