Tag Archives: Microsoft 365

Microsoft 365 Family subscription reported as "cancelled" (April 10, 2025)

[German]If your Microsoft 365 Family subscription is currently "jerking", it could be Microsoft again. At the very least, Microsoft has stated that it is aware of a problem with "Microsoft 365 Family subscriptions". Specifically, there are more and more reports … Continue reading

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Microsoft 365: Mails are suddenly deleted after contacts deletion

[German]I have a rather strange case here that a blog reader and administrator has encountered. In February 2025, he reported that contacts were being sporadically deleted in some of his users' Microsoft 365 accounts. Now the administrator notices that emails … Continue reading

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Solution for no access to Microsoft 365 mail account via Samsung Mail app

[German]There have been massive problems with Microsoft 365/Exchange Online since March 2025. And some readers and users are complaining that access to mailboxes via the Samsung Mail app is not working. A blog reader sent me a "spooky" solution to … Continue reading

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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

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Vulnerability cause of Exchange Online and MS 365 problems since March 1, 2025?

[German]Microsoft has been struggling with cloud outages in Exchange Online and Microsoft 365, including the iOS Outlook app, since March 1st, 2025. At the same time, I have just come across information about the CVE-2024-49035 vulnerability on the Microsoft Partner … Continue reading

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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 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

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Microsoft fixes crashing Microsoft 365 (Office) apps (16. Jan. 2025)

[German]Microsoft has released a new build of Microsoft 365 that should fix the crashes of Microsoft Outlook and other Office 365 applications on Windows Server 2016 that I reported in January 2025. Advertising

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Microsoft Outlook 365 or other MS 365 apps are dropping suddenly errors

[German]German blog reader Robert contacted me recently by emailed to report that he had run into problems with Outlook and other apps under Microsoft 365 on Windows Server 2016 (and 2019) Terminal Server. Microsoft Outlook, Excel crashes in a certain … Continue reading

Posted in issue, Office | Tagged , , , | 19 Comments

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Microsoft 365: Fix for spontaneously deactivated Office apps

[German]There was a problem with the activation of Microsoft 365 apps. Users are noticing since months that the (Office) apps from are subscription are spontaneously deactivated and can then no longer be used. Microsoft has published a support article about … Continue reading

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Microsoft 365 SAS-URL import error 500 fixed

[German]Since November 2024, the PST import into a Microsoft 365 tenant using a SAS URL was broken. The import process was aborted with an error 500. Microsoft seems to have fixed the problem as of December 3, 2024. Advertising

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