Tag Archives: Outlook

Outlook RCE vulnerability CVE-2024-30103 fixed in June 2024

[German]With the security updates of June 11, 2024, Microsoft has also closed a critical vulnerability in Microsoft Outlook. The vulnerability CVE-2024-30103 allows remote code execution when opening an email. Patching is strongly recommended.

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Outlook 365 version 2403: Broken search is fixed

[German]I have received a user report that Outlook 365 can cause problems when searching. A reader contacted me about this. There were workarounds to get around the problem. However, on June 7, 2024, Microsoft published a support article stating that … Continue reading

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Outlook: Temporary fix for problems with encrypted e-mail replies

[German]Microsoft Outlook seems to have issues with encrypted emails. Reply emails that are encrypted can then no longer be read by the recipient. The problem seems to have existed since the beginning of May 2024, as I saw in a … Continue reading

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Microsoft fixes Outlook bug from December 2023 updates

[German]An update for Office 365 from December 12, 2023 previously startled Outlook users with a security warning when they tried to open a calendar file (.ics). Microsoft has now fixed this issue so that the security warning from calendar files … Continue reading

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Outlook 365: The broken profile experience …

[German]Small blog post about Microsoft 365/Outlook, and a problem that the program suddenly wants to repair a profile. It seems to happen more frequently, as I have learned. And in some cases, the repair then fails due to insufficient free … 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 ...


Issues with Microsoft Outlook (scheduling) since March 2024 patchday? – Part II

[German]Blog reader Steffen has contacted me by email because he is seeing issues and problem reports from users of Microsoft Outlook in connection with the scheduling wizard. It affects different versions of Outlook and he is wondering whether other readers … Continue reading

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Problems with Microsoft Outlook and Exchange since March 2024 patch day? – Part I

[German]Question for IT service providers, administrators and users of Microsoft Outlook. There were also Exchange and Office updates on March 12, 2024. Are you seeing more and more feedback from users about problems with Exchange Online and Teams in connection … Continue reading

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Microsoft Outlook RCE vulnerability CVE-2024-21378; patched in February 2024

[German]On February 13, 2024, the remote code execution vulnerability CVE-2024-21378 in Microsoft Outlook was also closed with the security updates. As of March 11, 2024, an in-depth analysis of the vulnerability has now been published, as I saw in a … Continue reading

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Road map for new Outlook app; classic Outlook supported up to 2029

[German]Microsoft has presented last week a road map for the provision of the new Outlook app for commercial users. As soon as the new Outlook app is generally available, business users can opt out to remain with classic Outlook. This … Continue reading

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Outlook 365 message "Windows search module disabled", Windows Server 2022, terminal server environment (Feb. 2024)

[German]I'm posting a problem here in the blog that was brought to my attention by a blog reader recently. The administrator in question is struggling with the fact that he keeps seeing the message "Windows search module deactivated" in Outlook … Continue reading

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