Outage in Campaign Monitor
Issues with design & spam tests
Resolved Minor
August 20, 2025 - Started 20 days ago
- Lasted about 8 hours
Need to monitor Campaign Monitor outages?
Stay on top of outages with IsDown. Monitor the official status pages of all your vendors, SaaS, and tools, including Campaign Monitor, and never miss an outage again.
Start Free Trial
Outage Details
Some customers may currently experience issues with the design & spam tests found under "Run inbox tests." We are working to resolve this as soon as we can. Thanks for your patience.
Latest Updates ( sorted recent to last )
20 days ago - at 08/20/2025 02:43PM
[in progress]
We are continuing to work on a fix and will provide further updates. Customers may currently experience issues running design & spam tests.
20 days ago - at 08/20/2025 01:35PM
Some customers may currently experience issues with the design & spam tests found under "Run inbox tests." We are working to resolve this as soon as we can. Thanks for your patience.
Latest Campaign Monitor outages
Insights database update - 3 months ago
Delays importing subscribers - 4 months ago
Problems editing and sending regular campaigns - over 4 years ago
Email builder errors - over 4 years ago
Campaign Content/Creation Issue - almost 5 years ago
Be the First to Know When Vendors Go Down
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 4400 services available
Integrations with
