We are still working on resolving the technical issue. Thank you for your patience.
Posted Jun 11, 2026 - 04:55 BST
Update
We have successfully minimised the disruption and are working to completely resolve it as soon as possible.
Posted Jun 10, 2026 - 16:26 BST
Identified
Due to technical disruption in our email systems, some customers may encounter authentication error in Microsoft Exchange Outlook. In the meantime, we recommend customers to use the OWA on https://exchange2019.ionos.co.uk/owa.
Posted Jun 10, 2026 - 11:59 BST
This incident affected: Email (Microsoft Exchange).