Is Litmus Down? Check current status

Check if Litmus is down, official outages, user-reported issues, and outages map.

Current Litmus status

Litmus is working normally

Updated from Litmus official status page

Litmus not working for you?

Litmus service health. Issues reported in the last 24 hours

Working Normally
Possible Incident
Confirmed Outage

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.

Litmus Outage Map

View Litmus Outage Reports Map

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Litmus recent outages and downtime history

IsDown has tracked 141 incidents since started monitoring Litmus status in April 2020. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.

Date Incident Duration
Jul 25, 2025
04:28 PM EDT
Major
Yahoo! Mail Chrome email previews temporarily unavailable
We are currently investigating this issue.
12 days
May 05, 2025
04:36 PM EDT
Major
Unable to send/share emails via Litmus Builder
We are currently investigating an issue that's preventing emails shared/sent via Litmus Builder f...
1 day
Apr 24, 2025
11:36 AM EDT
Minor
Incoming email tests are delayed
We are currently investigating an issue where emails sent to your Litmus test address are delayed...
about 1 hour
Apr 13, 2025
10:14 AM EDT
Major
Email Analytics Outage
Email Analytics is currently down and we are not receiving data as of 9:00am EDT.
about 8 hours
Dec 09, 2024
11:34 AM EST
Minor
Litmus Application slowdown
We are investigating an issue causing intermittent slowdown in the Litmus application.
about 3 hours
Nov 26, 2024
10:25 AM EST
Major
Unable to send emails from Putsmail
We are currently investigating an issue with sending emails from Putsmail.
about 2 hours
Nov 14, 2024
09:31 AM EST
Minor
Delay in processing incoming email tests
We are currently investigating delays in processing incoming email tests. If you are able to test...
about 3 hours
Nov 14, 2024
12:26 AM EST
Major
Legacy Emails view unavailable
Following database maintenance we're investigating a performance regression that's made this feat...
about 3 hours
Nov 13, 2024
03:03 PM EST
Minor
iPhone 15 email previews temporarily unavailable
iPhone 15 email previews are currently unavailable.
6 days
Nov 01, 2024
09:27 AM EDT
Major
Incoming email tests are not being processed
We are currently investigating errors in processing incoming email tests. If you are able to test...
about 1 hour
Sign up to check more outage history

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  • Monitor external dependencies in one status page
  • Track status changes in real-time
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  • Create private or public status pages

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Litmus reported issues and comments

  • Dan - Cant log in. Get page error.

  • David - Builder not working in Chrome or Firefox.

  • David - Most of devices are not working.

    Email Previews

Litmus components or services current status

Component Status
Litmus Application OK
Email Previews MAJOR
Spam Filters OK
Email Analytics OK
Reseller API OK
Labs OK

Litmus related services and alternatives

Services commonly monitored together with Litmus and alternatives

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Okta

Okta

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SPS Commerce

SPS Commerce

OK
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Microsoft Azure

Microsoft Azure

OK
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TrueCommerce DiCentral

TrueCommerce DiCentral

MAINTENANCE
0 incidents in the last 30 days
Netskope

Netskope

MAJOR
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Kandji

Kandji

OK
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AWS

AWS

OK
0 incidents in the last 30 days
1Password

1Password

OK
0 incidents in the last 30 days
ConnectWise

ConnectWise

MINOR
0 incidents in the last 30 days
Datadog US1

Datadog US1

OK
0 incidents in the last 30 days
DigiCert

DigiCert

OK
0 incidents in the last 30 days
IT Glue

IT Glue

OK
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UPS

UPS

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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

Need help? Try here:
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4 incidents in 2025

Frequently Asked Questions

Is Litmus down today?

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.

What is the current Litmus status?

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.

Is there a Litmus outage now?

No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.

Is Litmus down today or just slow?

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.

How are Litmus outages detected?

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.

Is Litmus having an outage right now?

Litmus last outage was on July 25, 2025 with the title "Yahoo! Mail Chrome email previews temporarily unavailable"

How to check if Litmus is down?

Why use IsDown to monitor Litmus instead of the official status page?

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.

How IsDown compares to DownDetector when monitoring Litmus?

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.

Why use IsDown to monitor Litmus?

Compared to Litmus's official status page IsDown offers way more control and visibility over what's going on.

  1. Monitoring not only Litmus's official status page but also 4,522+ other services

    We aggregate the status of all the services you've dependent on. Have a clear view of all your dependencies and their status.

  2. We monitor not only official information but also crowdsourced reports

    We send you an alert whenever we detect a new incident from official sources or crowdsourced reports. You will be the first to know when there is an issue with your dependencies.

  3. Create a status pages or send the data to where you need it

    Aggregate all the status information in one status page (public or private). You can also send the information and alerts to your team's tools, such as Slack, Datadog, Microsoft Teams, PagerDuty, and more.

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