RudderStack outage, 10 December 2025

Mailchimp integration delivery issues for free, starter and growth customers in US

Started
Resolved
26 Dec 2025, 16:13 UTC (after 16 days)
Impact
Minor
Affected
Integrations

Last update from RudderStack

We have identified and isolated events causing Mailchimp and Akamai flagging our public IP for some of our customers. Necessary steps have been taken and issue is resolved now for all customers including free tier users

26 Dec 2025, 16:13 UTC

Read the full incident on the official RudderStack status page

Is RudderStack down now?

This page is the record of one past incident. For the live status, see Is RudderStack down right now? - it reads the official status page every 2 minutes.

Other RudderStack incidents

  1. Data Ingestion Issue in the EU region

  2. Increased latency in US data processing pipeline

  3. Issue with Python Transformations in US and EU

  4. Processing delays for workspaces on the free tier in RudderStack cloud

  5. Degraded performance for Data Processing Pipeline in the EU region

  6. Degraded performance from Control Plane services in the EU region

  7. Delivery delays in US region due to incident with our cloud service provider

  8. Delivery delays in US region due to incident with our cloud service provider

All recorded RudderStack incidents