Check if Litmus is down, recent outages, user-reported issues, and outages map.
Litmus is working normally
Stay on top of outages with IsDown. Monitor the real-time status of all your vendors, SaaS, and tools, including Litmus.
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Litmus status data.
IsDown has tracked 141 incidents since started monitoring Litmus status in April 2020. We collect data from 4484+ services, and normalize the data to give you a clear picture of the impact of the outage.
| Date | Status | Incident | Duration |
|---|---|---|---|
|
Jul 25, 2025
04:28 PM EDT
|
Major | Yahoo! Mail Chrome email previews temporarily unavailable | 12 days |
|
May 05, 2025
04:36 PM EDT
|
Major | Unable to send/share emails via Litmus Builder | 1 day |
|
Apr 24, 2025
11:36 AM EDT
|
Minor | Incoming email tests are delayed | about 1 hour |
|
Apr 13, 2025
10:14 AM EDT
|
Major | Email Analytics Outage | about 8 hours |
|
Dec 09, 2024
11:34 AM EST
|
Minor | Litmus Application slowdown | about 3 hours |
|
Nov 26, 2024
10:25 AM EST
|
Major | Unable to send emails from Putsmail | about 2 hours |
|
Nov 14, 2024
09:31 AM EST
|
Minor | Delay in processing incoming email tests | about 3 hours |
|
Nov 14, 2024
12:26 AM EST
|
Major | Legacy Emails view unavailable | about 3 hours |
|
Nov 13, 2024
03:03 PM EST
|
Minor | iPhone 15 email previews temporarily unavailable | 6 days |
|
Nov 01, 2024
09:27 AM EDT
|
Major | Incoming email tests are not being processed | about 1 hour |
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| Component | Status |
|---|---|
| Litmus Application | OK |
| Email Previews | MAJOR |
| Spam Filters | OK |
| Email Analytics | OK |
| Reseller API | OK |
| Labs | OK |
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Email testing and optimization platform that allows users to preview and troubleshoot email campaigns across various email clients and devices.
Monitoring Litmus since April 2020
Tracking 110 Litmus services and regions
4 incidents in 2025
Number of Incidents
0 issues
Last incident
72 days ago
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Litmus isn't down. You can check Litmus status and incident details on the top of the page. IsDown continuously monitors Litmus official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Litmus is currently operational. You can check Litmus status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Litmus being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Litmus official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Litmus last outage was on July 25, 2025 with the title "Yahoo! Mail Chrome email previews temporarily unavailable"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Litmus and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Litmus is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Litmus's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor Litmus with maximum flexibility
IsDown monitors Litmus for major outages. A major outage is when Litmus experiences a critical issue that severely affects one or more services/regions. When Litmus marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Litmus status page for minor outages. A minor outage is when Litmus experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Litmus status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
Litmus publishes scheduled maintenance events on their status page. IsDown collects all the information for each event and creates a feed that people can follow to ensure they are not surprised by unexpected downtime or problems. We also send the feed in our weekly report, alerting the next maintenances that will take place.
IsDown monitors Litmus and all their 110 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Litmus and other vendors don't always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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