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MailerSend

We are experiencing a technical issue

Major outage Lasted 0m · started · MailerSend's page

Level
confirmed
Worst impact
Major outage
Down Index
30of 100

What to do

  • Check whether your product depends on MailerSend. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 0m it lasted.

    Anything that failed between 2026-02-19 15:35 UTC and 2022-06-02 11:00 UTC may need a replay.
  • Subscribe to MailerSend's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=mailersend works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from MailerSend 4

  1. investigating

    We are experiencing a technical issue causing email sending outage with API and SMTP as well as access to the whole app. All of our engineers are working hard to fix the issue as soon as possible. We apologize for this downtime. We know that you have emails to deliver, so we're 100% focused on resolving this and preventing future issues. You can check the status page for regular updates. Thank you for your understanding, The MailerSend team

    provider

  2. identified

    The issue has been identified and has been caused by a third-party storage service provider. We are actively working on implementing a solution and will let you know when the fix has been released.

    provider

  3. monitoring

    The issue has been temporarily fixed and is now being monitored, we are waiting for updates from our third-party service. If you are still experiencing issues, please contact customer support via live chat or info@mailersend.com.

    provider

  4. resolved

    The technical issue has been resolved. The App is back to normal. Thank you so much for your patience.

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-69027932b6

Is MailerSend still down?

No, this incident was resolved 2022-06-02 11:00 UTC. For MailerSend's live state, see https://down.guide/mailersend.

How long did it last?

0m, from 2026-02-19 15:35 UTC to 2022-06-02 11:00 UTC, by the times MailerSend posted.

What caused it?

MailerSend hasn't published a root cause. If it does, it shows here.

Where does this come from?

MailerSend's official status page, https://status.mailersend.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.