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Outage in IONOS by 1&1

Sending emails may not be possible for some customers

Resolved Minor
May 05, 2026 - Started 1 day ago - Lasted about 6 hours
Official incident page

Incident Report

Some customers may be experiencing issues sending E-mails.
Components affected
IONOS by 1&1 Webmail

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Latest Updates ( sorted recent to last )
RESOLVED about 19 hours ago - at 05/05/2026 11:57PM

The issue has been resolved.

MONITORING about 20 hours ago - at 05/05/2026 11:21PM

We are monitoring the situation to ensure that the issue does not reoccur.

IDENTIFIED about 20 hours ago - at 05/05/2026 11:16PM

We have successfully minimised the disruption and are working to completely resolve it as soon as possible.

IDENTIFIED 1 day ago - at 05/05/2026 06:23PM

Some customers may be experiencing issues sending E-mails.

Latest IONOS by 1&1 outages

Website Accessibility Issues - about 21 hours ago
Disruption in VPS - 2 days ago

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