Is Postmark Down? What is the current status?

Postmark status is operational
IsDown gathers data for Postmark status from official sources and user reports.
Updated from Postmark official status page.
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Postmark issues reported by users in the last 24 hours

Latest user comments about Postmark problems

  • A
    3 days ago

    Antonio SSL certificate is expired: openssl s_client -starttls smtp -connect smtp.postmarkapp.com:587

  • S
    3 days ago

    Simon smtp.postmarkapp.com SSL Certificate expired.

  • P
    3 days ago

    Peter TLS cert expired for outgoing SMTP

  • D
    3 days ago

    Dinesh Error sending emails using smtp. *.postmarkapp.com has expired

  • S
    9 days ago

    Sudharshan Lot of our messages in queued status

  • K
    about 2 months ago

    Katie I cannot open a link that uses Postmark

  • N
    3 months ago

    Noah Emails not being delivered

  • N
    5 months ago

    Nathan 29k emails queued since 9:30

No active incidents reported in Postmark's status page

Postmark outages in the last 30 days

Number of Incidents

1 issues

Last incident

4 days ago

Postmark outage history

Service issue: Outbound SMTP sending issues

Major Resolved

September 15, 2024 · lasted about 11 hours

Messages sent via SMTP are being rejected due to an SSL certificate error. Our team have identified the issue and are working on a fix. Sending via our API is unaffected.

Service Issue: Outbound sending. Outbound messages are delayed.

Major Resolved

July 25, 2024 · lasted 42 minutes

We are currently investigating reports of sending delays. Messages are being accepted as normal, but for some messages there is a slight delay after the message is Processed and before it's actuall...

Service Issue: Outbound sending. Outbound messages are delayed.

Major Resolved

June 26, 2024 · lasted about 1 hour

We are investigating reports of delayed message sending. Messages are being accepted, and sent delayed. We'll provide an update as we have more information.

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IsDown aggregates and normalizes all your vendors' status pages. Create a dashboard & get outages alerts in Slack, PagerDuty, Datadog, and more.

Stay informed about Postmark status changes

IsDown offers an easy way to monitor Postmark with maximum flexibility

Major Outages Notifications

IsDown monitors Postmark for major outages. A major outage is when Postmark experiences a critical issue that severely affects one or more services/regions. When Postmark 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.

Minor Outages Notifications

IsDown monitors Postmark status page for minor outages. A minor outage 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. 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.

Outage Details

IsDown collects all information from the outages published in Postmark 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.

Early Outage Indicators

Postmark 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.

Frequently Asked Questions

Is Postmark down today?

Postmark is currently operational. In the last 24 hours, there were 0 outages reported. IsDown continuously monitors the Postmark status page, looking for the latest outages and issues affecting customers. Check all recent outages in the section 'Latest Postmark outages, issues and problems' at the top of the page.

When was the last Postmark outage?

Postmark last outage was on September 15, 2024 with the title "Service issue: Outbound SMTP sending issues"

Postmark not working for you? How do I know if Postmark is down?
How can I check Postmark status and 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. Check more details in here.

How IsDown compares to DownDetector?

IsDown and DownDetector help users determine if a service 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. The integration allows us to provide more details about the outage, 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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