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    31 July 2022

    Resolved Ended: 11:36 EDT - 31 July 2022

    Service Issue: Outbound Sending. Issue with ISP blocks causing elevated bounces for some customers.

    We are investigating an issue causing some ISP blocks and elevated bounces for some customers. We will continue to update here until this is resolved.

    API SMTP
    View notice →
    1 Days without incident

    29 July 2022

    Resolved Ended: 05:07 EDT - 29 July 2022

    Service Issue: Outbound sending. Outbound messages sent via SMTP on newly created Servers are being rejected.

    We're currently investigating an issue where outbound messages sent via SMTP on newly created Servers are being rejected. We're also investigating issues wit...

    API SMTP
    View notice →

    28 July 2022

    Resolved Ended: 20:00 EDT - 28 July 2022

    Service Issue: Web app is down and outbound messages are delayed -- related to AWS issues

    Our team is investigating issues with the Postmark web app and sending. Messages are not currently being sent, but they are being received and are being queu...

    API SMTP
    View notice →
    August 2022
    May 2022

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