Proton Mail status
Proton Mail coverage tracks the web app, incoming and outgoing mail flow, Bridge, and the mobile apps.
A service of Proton. Read it at the source: service documentation.
The same reading is on the service JSON API, no account needed.
Proton Mail uptime history
Daily Proton Mail uptime measured by OutageDeck's own independent checks, rolled up per UTC day. Days without monitoring data stay empty rather than counting as uptime.
99.86%free of major outages · last 90 days
Last 30 days: 99.78%. 1h 30m of major outage and 3h 7m of partial or regional impact across 46 monitored days.
Tracking since Jul 23, 2026
- Operational
- Degraded
- Partial outage
- Major outage
- Maintenance
- No data
Incidents impacting Proton Mail
Only the incidents Proton reported against this specific service, so you can tell a targeted problem from a platform-wide one.
No incidents have named Proton Mail on Proton's official status feed since OutageDeck started tracking it. Provider-wide incidents can still affect it, so see all Proton incidents.