Postmark status. Is Postmark down right now?
Postmark status updated
What is Postmark status right now?
Postmark is working normally
IsDown last checked Postmark status on at . We've received 0 user reports in the past 24 hours.
Monitoring since Mar 2022
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159 incidents caught
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4 components tracked in real-time
Postmark service health over the last 24 hours
This chart shows the number of user-reported issues for Postmark service health 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.
Postmark Outage Map
See where users report Postmark is down. The map shows recent Postmark outages from around the world.
Postmark Outage Map
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Monitor Postmark status and outages
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Downtime health for the last 90 days
In the last 90 days, Postmark had 3 incidents with a median duration of 140 hours 37 minutes.
3
Incidents
3
Major Outages
0
Minor Incidents
140
hour
Median Resolution
Latest Postmark outages detected by IsDown
Check Postmark status history below. IsDown detects when Postmark is down, tracking both official outages and user-reported issues.
| Title | Started At | Duration |
|---|---|---|
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Some customers may experience intermittent delays querying recent statistics using our Web UI or ...
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Dec 01, 2025 at 08:32 PM UTC
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about 22 hours |
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We will be performing additional system maintenance on November 26th between 5:00-6:30 PM EST. Th...
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Nov 26, 2025 at 10:00 PM UTC
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6 days |
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We will be performing system maintenance on November 25th between 9:00-10:30 PM EST. The web UI m...
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Nov 26, 2025 at 02:00 AM UTC
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7 days |
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We are experiencing a partial service outage. Email sending is working normally. Engineering is a...
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Oct 09, 2025 at 06:18 PM UTC
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34 minutes |
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On September 18th 2025, between 9:30-10:30pm (Eastern Time), engineers will be performing mainten...
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Sep 19, 2025 at 01:30 AM UTC
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about 1 hour |
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We will be performing planned maintenance from approximately 10:30 PM to 11:30 PM ET today (Septe...
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Sep 18, 2025 at 02:30 AM UTC
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1 day |
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Customers may experience SMTP Authentication issues with API keys generated on or after Saturday,...
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Sep 10, 2025 at 04:20 PM UTC
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1 day |
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Starting on approximately September 8th, some customers experienced intermittent latency and time...
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Sep 09, 2025 at 02:30 AM UTC
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about 1 month |
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Engineering is currently investigating an issue impacting the processing of inbound messages. Cus...
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Sep 05, 2025 at 11:16 PM UTC
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13 days |
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We are experiencing Broadcast email deliverability issues for Microsoft domains such as Outlook a...
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Aug 29, 2025 at 03:16 PM UTC
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18 days |
Get alerts when Postmark is down
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Compare Postmark vs alternatives
Compare Postmark status, outages, and service health against alternatives. See which services go down less often.
About Postmark Status and Outage Monitoring
IsDown has monitored Postmark continuously since March 2022, tracking this Email Delivery for 4 years. Over that time, we've documented 159 outages and incidents, averaging 3.5 per month.
We monitor Postmark's official status page across 4 components. IsDown interprets Postmark statuses (operational and incident) to deliver precise health metrics and filter alerts by the components you actually use.
When Postmark is down, IsDown combines official status data with user reports for early detection. Vendors often delay acknowledging problems, so user reports help us alert you before the official announcement.
Engineering and operations teams rely on IsDown to track Postmark status and receive verified outage alerts through Slack, Teams, PagerDuty, or 20+ other integrations.
How IsDown Monitors Postmark
IsDown checks Postmark's status page every few minutes, across all 4 components. We combine official status data with user reports to detect when Postmark is down, often before the vendor announces it.
When Postmark status changes, IsDown sends alerts to your preferred channels. Filter by severity to skip noise and focus on outages that affect your business.
What you get when monitoring Postmark with IsDown
Track Postmark incidents and downtimes by severity
IsDown checks Postmark official status page for major/minor outages or downtimes. A major outage is when Postmark experiences a critical issue that severely affects one or more services/regions. A minor incident is when Postmark experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. The moment we detect a Postmark outage, we send you an alert and update your dashboard and status page.
Get alerted as soon as users report problems with Postmark
Postmark and other vendors don't always report outages on time. IsDown collects user reports to provide early detection of outages. This way, even without an official status update, you can stay ahead of possible problems.
All the details of Postmark outages and downtimes
IsDown collects all information from the outages published in Postmark status page to provide the context of the outage. 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.
Monitor Postmark Alongside All Your Dependencies
Postmark is just one of 5,451 services IsDown monitors. Add all your critical dependencies to one dashboard, get alerts when any service is down, and share a status page with your team.
One Dashboard
Monitor Postmark health alongside all your other vendors in a single view.
Smart Alerts
Get notified when Postmark is down. Filter by severity to skip noise.
20+ Integrations
Route Postmark outage alerts to Slack, Teams, PagerDuty, or webhooks.
Status Page
Share Postmark service status with your team or customers on a branded page.
Postmark Downdetector vs IsDown
Looking for Postmark outage alerts like Downdetector? IsDown monitors Postmark's official status page for verified incident data, not just user reports. Know exactly when Postmark is down, which components are affected, and when service health is restored. Here's why official Postmark status monitoring beats crowdsourced detection:
| Features | IsDown | Downdetector |
|---|---|---|
| Official Postmark status page monitoring. Know when Postmark is down with real time incident details. | ||
| Monitor 5,450+ services including Postmark in a single dashboard. | ||
| Instant Postmark outage alerts sent to Slack, Teams, PagerDuty, and more. | ||
| Combined monitoring: Postmark official status plus user reports for early outage detection. |
Monitor Postmark Status with IsDown
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Frequently Asked Questions
Is Postmark down today?
Postmark isn't down. You can check Postmark status and incident details on the top of the page. IsDown continuously monitors Postmark official status page every few minutes. In the last 24 hours, there were 0 outages reported.
What is the current Postmark status?
Postmark is currently operational. You can check Postmark 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 Postmark 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 Postmark down today or just slow?
Currently there's no report of Postmark being slow. Check on the top of the page if there are any reported problems by other users.
How are Postmark outages detected?
IsDown monitors the Postmark 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 Postmark having an outage right now?
Postmark last outage was on December 01, 2025 with the title "Intermittent Statistics Delays"
How to check if Postmark is down?
- Subscribe (if possible) to updates on the official status page.
- Create an account in IsDown. Start monitoring Postmark and get alerts in real-time when Postmark has outages.
Why use IsDown to monitor Postmark 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 Postmark 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 Postmark?
IsDown and DownDetector help users determine if Postmark 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 Postmark'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.
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