We check Mailchimp from our servers and combine it with problem reports from visitors.
Mailchimp problem reports, last 24 hours
Reports from visitors per hour, in your local time. When reports rise well above the usual level, Mailchimp is probably having problems.
Having a problem with Mailchimp?
Choose what isn't working. Reports are anonymous and help other people see if the problem is widespread.
Most reported problems
Recent reports
- No reports in the last 24 hours.
Our checks of mailchimp.com
Each bar is one hour. Green: every check reached mailchimp.com. Amber: some failed. Red: all failed. Grey: not checked that hour.
What to do if Mailchimp is not working
- Check Mailchimp's official status page for incidents limited to a specific region or product.
- Look at the exact HTTP status codes you're getting. 5xx errors point to Mailchimp; 4xx errors usually point to your request or credentials.
- Retry failed API calls with exponential backoff instead of hammering Mailchimp during an incident.
- Confirm your API keys, tokens and billing are still valid. Expired cards cause sudden 401/403 errors.
- Test from a different network or region to rule out DNS or ISP routing problems.
- Hold off on deploys and config changes until Mailchimp reports the incident resolved.
Mailchimp outage FAQ
Is Mailchimp down for everyone, or just me?
Look at the status at the top of this page. We connect to mailchimp.com directly from our servers, so if our check works but Mailchimp doesn't work for you, the problem is more likely your device, network or account. If our check fails, or reports have jumped in the last hour, Mailchimp is probably having a wider outage.
Why does this page say Mailchimp is up when it isn't working for me?
Our check confirms that mailchimp.com is reachable and responding. An outage can still affect only part of Mailchimp, such as logging in, the mobile app or a single feature, or only some regions. That's why visitor reports matter: when many people report problems at once, we flag Mailchimp as having problems even if the website loads.
How often do you check Mailchimp?
We check Mailchimp automatically several times a day, and again whenever someone opens this page and our last check is more than a few minutes old.
How do I report a Mailchimp outage?
Use "Report a problem" on this page to tell us what isn't working. Reports are anonymous: we don't store your IP address, only a one-way code that stops the same person reporting many times, plus your country.