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OutageDeck

Service detail

Mail Sending status

Mail Sending coverage tracks the SendGrid v3 API, the SMTP relay, and the legacy v2 API that applications use to deliver email.

Maintenance 7 related incidents
Get Mail Sending outage alertsAll SendGrid alertsService JSON API

Uptime history

Mail Sending uptime history

Daily Mail Sending uptime measured by OutageDeck's own independent checks, rolled up per UTC day. Days without monitoring data stay empty rather than counting as uptime.

100%uptime · last 90 days

Last 30 days: 100%. No outages observed across 32 monitored days.

Tracking since Jul 12, 2026

30 days agoToday
  • Operational
  • Degraded
  • Partial outage
  • Major outage
  • Maintenance
  • No data

Related incidents

Incidents impacting Mail Sending

Only the incidents SendGrid reported against this specific service, so you can tell a targeted problem from a platform-wide one.