SMTP2GO outage on Sep 21, 2026

What happened

SMTP2GO reported a partial outage starting Sep 21, 2026, 14:02 UTC, affecting Member Dashboard. It was marked resolved at Sep 21, 2026, 21:48 UTC.

• The incident lasted 7h 47m from first report to resolution.
• It was the 2nd longest of 5 significant outages SMTP2GO reported in the 12 months up to it.
• SMTP2GO had reported no other partial or major outages in the 90 days before it.
• 7 other vendors we track reported a significant incident within 12 hours of it.

Latest update from SMTP2GO

This incident has been resolved.

Read SMTP2GO's official incident report ↗

What our independent monitoring saw

Our independent monitoring of SMTP2GO started after this incident, so this report is based on SMTP2GO's status page.

Other outages around the same time

Significant incidents other vendors reported within 12 hours of this one.

• Partial outageAivenSep 21, 2026, 04:57 UTC

  Aiven Console is down

• Partial outageZendeskSep 21, 2026, 07:50 UTC

  Outbound email delivery failures to some mail providers

• Partial outageGoCardlessSep 21, 2026, 15:28 UTC

  Delayed BACS reports

• Partial outageWP EngineSep 21, 2026, 16:54 UTC

  Intermittent Performance Degradation for some servers.

• Major outagePendoSep 21, 2026, 20:54 UTC

  Guide targeting impacted in US Environment

• Partial outageSmartsheetSep 21, 2026, 22:21 UTC

  Investigating blank page or error on Smartsheet Login

• Partial outageAivenSep 22, 2026, 00:55 UTC

  Aiven Console and API are down

SMTP2GO's overall reliability

Full SMTP2GO reliability report and live status → · Most reliable SMTP2GO alternatives →