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Tag Archives: Cloud
Exchange Online and MS365 problems due to vulnerability? (March 2025)
[German]Microsoft has been struggling with disruptions to its Microsoft 365 services and Exchange Online since February 2025, but is keeping quiet about the cause. I have received information that a bug or vulnerability in Microsoft Exchange Online has led to … Continue reading
Posted in Cloud, issue, Security, Software
Tagged Cloud, Exchange Online, Microsoft 365, Security
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Microsoft 365 and x.com has been down (March 10, 2025)
[German]March 10, 2025 was probably not such a stress-free day for the supporters at Microsoft and X.com. Both the successor to the former Twitter, x.com, was down for hours (there is said to have been a DDoS attack). Microsoft's cloud … Continue reading
MS365, Outlook and Exchange Online issues: Appointments, Mails etc.
[German]Today I'm posting a collection of problems that I've recently encountered from readers or on the Internet in connection with Microsoft 365 (Outlook 365), Outlook 2024 and Exchange Online. From temporarily disappearing appointments or parts of email signatures to undeliverable … Continue reading
Azure outage shuts down Norway's government sites (Feb. 20, 2025)
[German]On February 20, 2025, there was a major disruption to the Microsoft Azure Cloud in Norway. The affected services were unavailable for hours. Norwegian authorities and the government were among those severely affected, as they had moved their services to … Continue reading
Microsoft has adjusted the DKIM value for signing emails in Office 365
[German]Quick note for administrators of Microsoft Office 365 (or MS365) systems. Microsoft has adjusted the DKIM value for signing emails without much notice. Advertising
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Why ISL Online: Critical factors when choosing a remote desktop solution
[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...
Microsoft Entra: End-user rollout templates and materials
A little tip for administrators who are responsible for the cloud and Microsoft Entra. Microsoft has made a collection of templates and materials for the end-user rollout available for download. Advertising
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Microsoft 365 EOL announcements for 2025 – 2026
[German]Microsoft has recently made some announcements for functions in Microsoft 365 for March and April 2025 – 2026. The SharePoint add-ins will cease operation from 2026, and Azure ACS will also be discontinued. Here is a brief overview of what … Continue reading
Microsoft Office 365 and Office 2021 and the Exchange Online archive
[German]I'm posting an observation here in the blog that a reader pointed out to me. In environments with Microsoft Office 365 and Microsoft Office 2021, there are problems with accessing the Exchange Online archive archive. It depends on the license, … Continue reading
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Currently massive Outlook / Exchange Online problems (Feb. 2025)?
[German]A quick question for users of Microsoft Outlook with a connection to Exchange Online. Have there been more and more problems with Microsoft Outlook in recent days, with it no longer responding or working extremely slowly? Advertising
Are contacts are suddenly deleted in Microsoft 365?
[German]I have recently received an information from a blog reader who is struggling with the fact that some of his users' Microsoft 365 accounts are sporadically deleting contacts. Advertising