[German]Brief information for administrators of Microsoft Exchange Servers who are waiting for the cumulative update for the second half of 2023. Redmond has announced that two outstanding cumulative updates (CUs) for Exchange Server 2019 will no longer be rolled out in 2023, but will be postponed to 2024. This is because no more CUs will be rolled out in December 2023. For example, TLS 1.3 support has been announced with CU14.
[German]A quick question for administrators in the readership who use Microsoft Office 365. A reader has contacted us because problems are occurring in his environment when opening mail attachments from Outlook. The attachments cannot be opened in Word or Excel. Updating the Intel® Arc™ & Iris® Xe graphics driver for Windows could help.
[German]A quick question for administrators who have installed the November 2023 security updates on Windows Server 2022. I have come across reports – mainly from English-speaking administrators – where the installation of the update KB5032198 fails with the error 0x8007000d (or 0x800f081f). The error does not seem to be that widespread, but I have found several people affected.
[German]I'm posting a reader observation about the new Microsoft Teams 2.0 client here on the blog to find out whether the problem is more widespread or an isolated case. It's about the new Teams 2.0 client, which probably still has bugs and, for example, incorrectly distributes the presence status to contacts. A reader pointed this problem out to me the other day.
[German]The new Microsoft Teams 2.0 client has been available since September 2023 and is probably being tested and partially rolled out in companies. The switch will be mandatory from April 2024 (New Microsoft Teams 2.0 client mandatory from April 1, 2024). In the last few days, I have come across a few issues and questions that I would like to address in a collective article. These range from the fact that the Outlook add-in is missing during installation to crashes of the new client.
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[German]The developers of Thunderbird have released another update of the email client to version 115.5.0 on November 21, 2023. It is an update that is intended to fix some bugs and vulnerabilities. Thanks to the readers for the tips – Thunderbird was automatically updated a few hours ago.
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[German]A quick question for Exchange Online administrators. A reader reports problems with the delivery of mails that are delivered from on-premises Exchange servers. Since the November 2023 patchday, these are supposed to be moved directly to quarantine after acceptance. The recipient of the emails therefore never receives them in their Exchange Online mailbox.
[German]On November 21, 2023, the Mozilla developers released the new Firefox 120 and the maintenance update of Firefox 115.5 ESR. Firefox 120 is a new development branch. Here is a brief overview of the updates in question, including the fixes and new features. Thanks to the readers for their comments.
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[German]For months, users of the Microsoft Office 365 suite have been suffering from the fact that they suddenly receive error 1001 when trying to log in. I had already addressed the issue here in the blog. After Microsoft confirmed the issue and published a temporary workaround, a (partial) fix is now probably available. However, the update in question probably only catches some of the scenarios that are responsible for the login error. Continue reading
[German]I'm posting a topic here on the blog that a reader brought to my attention by email recently. Another reader has confirmed that behavior. The reader is an administrator in a corporate environment and is currently testing the new Microsoft Teams 2.0 client with around 20 users. He has noticed that the standard Microsoft backgrounds cannot be used in Teams 2.0. Custom backgrounds, on the other hand, can be used. Has anyone else noticed this?
MVP:
2013 – 2016
WIMVP:
2017 – 2020
