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Tag Archives: Outlook
Outlook Classic no longer starts on Windows Terminal Server (Feb. 2025)
[German]Once again, I would like to address a topic that was brought to my attention by a blog reader. In his environment, he has noticed that customers can no longer start their Outlook Classic on Microsoft Terminal Server. Perhaps the … Continue reading
Outlook Classic: Microsoft fixes drag & drop bug
[German]Microsoft has published a support article stating that a bug in the drag & drop functionality of Outlook Classic has been fixed. The bug crept in via the January 2025 update and probably occurred under Windows 11 24H2.
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?
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.
Outlook: Temporary fix for crashes when writing mails
[German]Classic Outlook version 2412 (build 18324.20168) can crash when creating a new email or forwarding emails. Microsoft introduced a temporary fix on January 17, 2025 and plans to solve the problem with an update at the end of the month.
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 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
Outlook: Hangs when copying and GMail connection problems fixed
[German]Microsoft announced this week that two problems with Outlook Classic have been fixed. One is the hangs that occurred when copying via Ctrl+C. In addition, a problem with the GMail account connection has been fixed. I'll pull the two topics … Continue reading
New Outlook app drops login error 0x80049dd3
[German]Since December 6, 2025, some users are reporting login issues caused by Microsoft's new Outlook desktop app for Windows. The app refuses a loging and drops an error 0x80049dd3. Although Microsoft claimed they have fixed it the other day, it … Continue reading
Windows 11 24H2 with Outlook and Exchange: AD user accounts are suddenly blocked
[German]Recently a blog reader left a comment within this blog, dealing with an issue in Windows 11 24H2 combined with Microsoft Outlook and Exchange. He noticed that user accounts in the Active Directory are being blocked suddenly on a recurring … Continue reading
Posted in Cloud, issue, Office, Windows
Tagged Active Directory, issue, Outlook, Windows 11 24H2
3 Comments
Migration to new Outlook app for enterprise user in April 2026
[German]Microsoft actually wanted to start migrating business users to the new Outlook app at the beginning of 2025. Redmond has now announced that this rollout will not take place until April 2026 for business users with an Microsoft 365 Enterprise … Continue reading