
SparkPost Status
Real-time updates of SparkPost issues and outages
SparkPost status is Operational
SMTP Delivery - USA
Transmissions API - USA
SparkPost Mailbox Provider Service Interruption
Active Incidents
No active incidents
Recently Resolved Incidents
We are currently seeing elevated temporary rejection rates for email delivered to Outlook.com, Hotmail, and other Microsoft-hosted addresses. Microsoft has acknowledged the issue and is actively investigating. This is a industry-wide issue and not isolated to any specific account. We will continue to monitor and update this page as we receive more information.
Next update: When Microsoft posts a resolution or Bird observes delivery rates normalizing
We are experiencing an elevated level of errors and latency on the Transmissions API (injection API) for some SparkPost customers. Please retry any 5xx error.
Note: This issue does not impact SparkPost customers hosted in the EU.
We are currently investigating this issue. No messages are lost.
SparkPost Outage Survival Guide
SparkPost Components
SparkPost Application (WebUI)
SparkPost Application - USA
SparkPost Application - EUROPE
SparkPost SMTP Delivery (Outbound Message Delivery)
SMTP Delivery - USA
We are currently investigating this issue. No messages are lost.
SMTP Delivery - EUROPE
SparkPost Transmissions API
Transmissions API - USA
We are experiencing an elevated level of errors and latency on the Transmissions API (injection API) for some SparkPost customers. Please retry any 5xx error.
Note: This issue does not impact SparkPost customers hosted in the EU.
Transmissions API - EUROPE
SparkPost SMTP API
SMTP API - USA
SMTP API - EUROPE
SparkPost Metrics API
Metrics API - USA
Metrics API - EUROPE
SparkPost Events API
Events API - USA
Events API - EUROPE
SparkPost Relay Webhooks Delivery Service
Relay Webhooks - USA
Relay Webhooks - EUROPE
SparkPost Sending Domains API
Sending Domains API - USA
Sending Domains API - EUROPE
SparkPost Suppression List API
Suppression List API - USA
Suppression List API - EUROPE
SparkPost Event Webhook Delivery Service
Event Webhooks - USA
Event Webhooks - EUROPE
SparkPost Engagement Tracking Service
Engagement Tracking Service (redirecting clicks and serving opens) - USA
Engagement Tracking Service (redirecting clicks and serving opens) - EUROPE
SparkPost Mailbox Provider Service Interruption
We are currently seeing elevated temporary rejection rates for email delivered to Outlook.com, Hotmail, and other Microsoft-hosted addresses. Microsoft has acknowledged the issue and is actively investigating. This is a industry-wide issue and not isolated to any specific account. We will continue to monitor and update this page as we receive more information.
Next update: When Microsoft posts a resolution or Bird observes delivery rates normalizing