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Is SparkPost down?

No reported issues

From status.sparkpost.com · checked 2 minutes ago · every 5 minutes

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As of 03:35 UTC on 12 November 2026, SparkPost's status page reports no issues. Its last reported problem was on 28 October 2026: “Outbound message delivery is delayed/slow for some SparkPost customers (US hosted only)”, issue, for 1 h 21 min from 19:49 UTC.

Last problem
28 Oct · 1 h 21 min
Problems, last 30 days
1
Typical incident
1 h 21 min
Longest in 90 days
3 h 4 min · 11 Oct

Uptime

SparkPost, last 30 days

99.8 %

100%95%90%
Oct 14 Today

Biggest dip: SparkPost, 1.3 h of issue on Oct 28.

Incidents

Started in the last 7 days

0

210
FSSMTWToday

This week Week before

No incidents this week. The last one: SparkPost, issue on Oct 28.

Recovery

Median time back online

1 h 21 min

1 h 21 min0
30 days ago Today

0 of 1 were over within an hour. Each dot is one incident; the dashed line is the median.

Components 27

All online

  • Mailbox Provider Service Interruption
Metrics API 2 parts
  • Metrics API - USA
  • Metrics API - EUROPE
Transmissions API 2 parts
  • Transmissions API - USA
  • Transmissions API - EUROPE
Events API 2 parts
  • Events API - USA
  • Events API - EUROPE
SparkPost Application (WebUI) 2 parts
  • SparkPost Application - USA
  • SparkPost Application - EUROPE
SMTP API 2 parts
  • SMTP API - USA
  • SMTP API - EUROPE
Sending Domains API 2 parts
  • Sending Domains API - USA
  • Sending Domains API - EUROPE
SMTP Delivery (Outbound Message Delivery) 2 parts
  • SMTP Delivery - USA
  • SMTP Delivery - EUROPE
Relay Webhooks Delivery Service 2 parts
  • Relay Webhooks - USA
  • Relay Webhooks - EUROPE
Event Webhook Delivery Service 2 parts
  • Event Webhooks - USA
  • Event Webhooks - EUROPE
Engagement Tracking Service 2 parts
  • Engagement Tracking Service (redirecting clicks and serving opens) - USA
  • Engagement Tracking Service (redirecting clicks and serving opens) - EUROPE
Suppression List API 2 parts
  • Suppression List API - USA
  • Suppression List API - EUROPE
Blocklist API 2 parts
  • Blocklist API - USA
  • Blocklist API - EUROPE
Alerts API 2 parts
  • Alerts API - USA
  • Alerts API - EUROPE

Last 90 days

3 incidents in 48 days tracked · no reported issues 99.6% of the time · typical incident 1 h 21 min

Aug 15 Today (UTC)

Recent incidents

Times in UTC

  1. Issue
    Outbound message delivery is delayed/slow for some SparkPost customers (US hosted only) 1 h 21 min
  2. Issue
    Increased message delays in US and EU due to DNS resolution errors 3 h 4 min
  3. Issue
    Mail delivery delays 30 min
All incidents on status.sparkpost.com ↗

Where this comes from

Stackpulse reads SparkPost’s official status page at status.sparkpost.com every 5 minutes and keeps 90 days of what changed. We don’t test SparkPost ourselves, so a problem shows here once SparkPost reports it.

Stackpulse isn’t affiliated with SparkPost. Names and logos belong to their owners.

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