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majorOutage4 November 2026

Deutsche Telekom broadband, mobile and email disrupted across Germany

Customers in many German cities reported problems with fixed broadband, mobile data and T-Online email from the evening of 3 November; Telekom said the technical fault was fixed by mid-morning on 4 November.

Service
Deutsche Telekom / T-Online
Date
4 November 2026
Cause
Unknown
Duration
14 hours
Status
resolved
Severity
major
Region
Global
Source
Head Topics ↗

Cite this

Nuffield Consulting, “Deutsche Telekom broadband, mobile and email disrupted across Germany”, The Daily Tech Wire outage & breach log, 4 Nov 2026. https://techwire.nuffieldconsulting.com/incidents/2026-11-04-deutsche-telekom-outage/ (retrieved 15 Nov 2026).

This entry summarises public reporting. Please also cite the original source: Head Topics, https://de.headtopics.com/news/telekom-und-t-online-melden-umfangreiche-storungen-am-4-november-2026-89534592.

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