All Systems Operational
Uptime over the past 90 days. View historical uptime.
SparkPost Application (WebUI) Operational
90 days ago
100.0 % uptime
Today
SparkPost Application - USA ? Operational
90 days ago
100.0 % uptime
Today
SparkPost Application - EUROPE Operational
90 days ago
100.0 % uptime
Today
SMTP Delivery (Outbound Message Delivery) Operational
90 days ago
100.0 % uptime
Today
SMTP Delivery - USA Operational
90 days ago
100.0 % uptime
Today
SMTP Delivery - EUROPE Operational
90 days ago
100.0 % uptime
Today
Transmissions API Operational
90 days ago
100.0 % uptime
Today
Transmissions API - USA Operational
90 days ago
100.0 % uptime
Today
Transmissions API - EUROPE Operational
90 days ago
100.0 % uptime
Today
SMTP API Operational
90 days ago
100.0 % uptime
Today
SMTP API - USA Operational
90 days ago
100.0 % uptime
Today
SMTP API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Metrics API Operational
90 days ago
100.0 % uptime
Today
Metrics API - USA Operational
90 days ago
100.0 % uptime
Today
Metrics API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Events API ? Operational
90 days ago
100.0 % uptime
Today
Events API - USA Operational
90 days ago
100.0 % uptime
Today
Events API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Templates API Operational
90 days ago
100.0 % uptime
Today
Templates API - USA Operational
90 days ago
100.0 % uptime
Today
Templates API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Relay Webhooks Delivery Service Operational
90 days ago
100.0 % uptime
Today
Relay Webhooks - USA Operational
90 days ago
100.0 % uptime
Today
Relay Webhooks - EUROPE Operational
90 days ago
100.0 % uptime
Today
Sending Domains API Operational
90 days ago
100.0 % uptime
Today
Sending Domains API - USA Operational
90 days ago
100.0 % uptime
Today
Sending Domains API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Tracking Domains API Operational
90 days ago
100.0 % uptime
Today
Tracking Domains API - USA Operational
90 days ago
100.0 % uptime
Today
Tracking Domains API - EUROPE Operational
90 days ago
100.0 % uptime
Today
IP Pools API Operational
90 days ago
100.0 % uptime
Today
IP Pools API - USA Operational
90 days ago
100.0 % uptime
Today
IP Pools API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Sending IPs API Operational
90 days ago
100.0 % uptime
Today
Sending IPs API - USA Operational
90 days ago
100.0 % uptime
Today
Sending IPs API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Suppression List API Operational
90 days ago
100.0 % uptime
Today
Suppression List API - USA Operational
90 days ago
100.0 % uptime
Today
Suppression List API - EUROPE Operational
90 days ago
100.0 % uptime
Today
Support Platform ? Operational
90 days ago
100.0 % uptime
Today
Event Webhook Delivery Service Operational
90 days ago
100.0 % uptime
Today
Event Webhooks - USA Operational
90 days ago
100.0 % uptime
Today
Event Webhooks - EUROPE Operational
90 days ago
100.0 % uptime
Today
Engagement Tracking Service Operational
90 days ago
100.0 % uptime
Today
Engagement Tracking Service (redirecting clicks and serving opens) - USA Operational
90 days ago
100.0 % uptime
Today
Engagement Tracking Service (redirecting clicks and serving opens) - EUROPE Operational
90 days ago
100.0 % uptime
Today
Mailbox Provider Service Interruption ? Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Past Incidents
May 8, 2021

No incidents reported today.

May 7, 2021

No incidents reported.

May 6, 2021

No incidents reported.

May 5, 2021

No incidents reported.

May 4, 2021

No incidents reported.

May 3, 2021

No incidents reported.

May 2, 2021

No incidents reported.

May 1, 2021

No incidents reported.

Apr 30, 2021

No incidents reported.

Apr 29, 2021
We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only)
Resolved - This incident has been resolved.
Apr 29, 14:37 EDT
Monitoring - A fix has been implemented and we are monitoring the results.
Apr 29, 14:03 EDT
Investigating - We are seeing an increase in "delays"/4xx errors on outbound message delivery for some SparkPost and SparkPost Enterprise customers (US hosted only).
Note: This issue does not impact our SparkPost customers hosted in the EU.
Apr 29, 13:59 EDT
Apr 28, 2021

No incidents reported.

Apr 27, 2021

No incidents reported.

Apr 26, 2021
Increased Bounce rate for Apple iCloud.com domain
Resolved - This incident has been resolved.
Apr 26, 13:46 EDT
Monitoring - We are currently delivering to mac.com MX records in all regions. Invalid suppression entries for mac.com, me.com, and icloud.com have been purged from customer suppression lists.
Apr 26, 13:08 EDT
Update - We are continuing to monitor the situation. We are still delaying all mail to mac.com MX records. We will be purging any invalid suppression entries from our system once the incident is complete.
Apr 26, 12:32 EDT
Identified - Apple's status page update. https://www.apple.com/support/systemstatus/
Apr 26, 09:20 EDT
Update - We have delayed all mail to the mac.com MX records.
Apr 26, 09:07 EDT
Investigating - We are currently seeing high percentage of '550 5.1.1 : user lookup success but no user record found' for valid addresses on the iCloud.com domain. We are currently investigating the issue.
Apr 26, 09:05 EDT
Apr 25, 2021

No incidents reported.

Apr 24, 2021

No incidents reported.

← Incident History Powered by Statuspage