Dani
Dani am 27.05.2021, in Englisch
FAQs from the field on KRBTGT reset
Introduction Recently I had couple of customers asking many questions on KRBTGT account password reset and Microsoft’s recommendations for this, in this article I will
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Dani am 16.05.2021
Messenger-Matrix
Die nachfolgende Matrix bietet einen Überblick über die verschiedenen (technischen) Merkmale diverser Messenger. Mit einem Klick auf die Matrix öffnet sich eine größere Darstellung –
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Dani am 13.05.2021, in Englisch
DST Root CA X3 Expiration (September 2021)
On September 30 2021, there will be a small change in how older browsers and devices trust Let’s Encrypt certificates. If you run a typical
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Dani am 01.05.2021
Belwue stellt alle Dienste für Schulen ein
Sehr geehrte Schulleiterin, sehr geehrter Schulleiter, sehr geehrte Damen und Herren, wir möchten Sie mit dieser E-Mail über anstehende Veränderungen im Bereich der von BelWü
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Dani am 26.04.2021, in Englisch
Why Exchange Server updates matter
It is very important to keep updating your Exchange Servers to a supported Cumulative Update (CU). Simply put, your on-premises environments should always be ready
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Dani am 02.04.2021, in Englisch
Native external sender callouts on email in Outlook
We know that some of our customers leverage Exchange transport rules to prepend subject line or insert the message body to show the email is
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Dani am 28.03.2021, in Englisch
Why Hyper-V Live Migrations Fail with 0x8009030E
Hi everyone, my name is Tobias Kathein and I’m a Senior Engineer in Microsoft’s Customer Success Unit. Together with my colleagues Victor Zeilinger, Serge Gourraud
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Dani am 17.03.2021, in Englisch
March 2021 Quarterly Exchange Updates
Today we are announcing the availability of quarterly servicing cumulative updates (CUs) for Exchange Server 2016 and Exchange Server 2019. These CUs include fixes for
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Dani am 02.03.2021, in Englisch
Windows Admin Center version 2103 is now generally available
Today we are excited to announce the general availability of Windows Admin Center version 2103! A big THANK YOU to the Windows Admin Center community,
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Dani am 26.02.2021, in Englisch
Spamhaus DNSBL return codes - Technical update
Spamhaus' primary data sets are published in DNS zones known as DNSBLs. Users of that data ask the zone a question (a "query") and the
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Dani am 22.02.2021, in Englisch
Upcoming changes to mailbox receiving limits: Hot Recipients Throttling
To ensure optimal mail flow performance for all customers and protect the health of Exchange services, Microsoft is updating the way in which we enforce
1 Kommentar
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Dani am 08.02.2021, in Englisch
Managing deployment of RBCD-Protected User (CVE-2020-16996)
Summary If you use Protected Users and Resource-Based Constrained Delegation (RBCD), a security vulnerability may exist on Active Directory domain controllers. To learn more about
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Dani am 05.02.2021, in Englisch
Basic Authentication and Exchange Online - February 2021
We previously announced we would begin to disable Basic Auth for five Exchange Online protocols in the second half of 2021. Due to the pandemic
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Dani am 16.01.2021, in Englisch
Windows Defender SmartScreen - File and Flash Player blockage problem
SmartScreen has become a part of Windows 10 OS, it was named as Windows Defender SmartScreen. It is useful to protect not just Edge, Internet
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Dani am 16.01.2021, in Englisch
Understanding email scenarios if TLS versions cannot be agreed on with Exchange Online
By now you are hopefully aware of the TLS 1.0/1.1 deprecation efforts that are underway across the industry and Microsoft 365 in particular. Head out
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Dani am 04.01.2021, in Englisch
Enhanced Security Admin Environment Retirement
The Enhanced Security Admin Environment (ESAE) architecture (often referred to as red forest, admin forest, or hardened forest) is a legacy on-premises approach to providing
7 Kommentare
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Dani am 23.12.2020, in Englisch
The Mysterious Case of the Self-Moving FSMO Roles
Hello all! This is Chris Cartwright from Directory Services. I had a coworker, Eric Jansen, reach out to me from the field and ask about
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Dani am 24.11.2020, in Englisch
MSIX - Using the Bulk Conversion Scripts
Hello everyone, this is Ingmar Oosterhoff, a Modern Workplace Customer Engineer at Microsoft. In an earlier series of posts we set up our environment to
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Dani am 23.11.2020, in Englisch
The Bastion powered by OVH
Bastions are a cluster of machines used as the unique entry point by operational teams (such as sysadmins, developers, database admins, ) to securely connect
4 Kommentare
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Dani am 18.11.2020, in Englisch
Deprecation Notice for Outlook REST API v2.0
Microsoft Graph is the modern API for the Microsoft 365 platform. We make continuous, significant investments in its security, performance, and features to ensure it
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Dani am 15.10.2020, in Englisch
Core Active Directory Internals
Now, there is no possible way to cover every possible detail from every day during the MCM. Consequently, my plan is to cover the concepts
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Dani am 22.09.2020, in Englisch
Exchange News and Announcements - Microsoft Ignite 2020
Today we are announcing that the next versions of Exchange Server, SharePoint Server, Skype for Business Server and Project Server will be available in the
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Dani am 22.09.2020
Citrix Schwachstellen und Sicherheitslücken - CB-K20-0912
Moin, Citrix Application Delivery Controller (ADC) ist eine Lösung zur Anwendungsbereitstellung und Lastverteilung. Citrix Gateway ist eine vom Kunden verwaltete Lösung, die vor Ort oder
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Dani am 21.09.2020, in Englisch
Manage USB Devices on Windows Hosts
Raven is a Miniature Schnauzer that doesn’t like small critters in the yard unless they can fly. This gives Raven an insurmountable challenge, since my
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Dani am 18.09.2020, in Englisch
SMB Compression: Deflate your IO
Hi folks, Ned Pyle guest-posting today about SMB Compression, a long-awaited option coming to Windows, Windows Server, and Azure. As you know, the growth of
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Dani am 18.09.2020
Citrix end of availability (EOA) of perpetual licenses for the on-prem Workspace products
Moin, der nächste Marktführer steigt von Kaufen auf Mietzwang um :-( What did Citrix announce on July 1, 2020? On July 1, 2020, Citrix disclosed
1 Kommentar
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Dani am 15.09.2020, in Englisch
Microsoft Exchange Updates Release - September 2020 Quarterly
Moin, Today we are announcing the availability of quarterly servicing cumulative updates for Exchange Server 2016 and 2019. These updates include fixes for customer reported
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Dani am 11.09.2020, in Englisch
Memory Leaks in a Process
My name is Jeffrey Worline, and I am a Senior Support Escalation Engineer on the Windows Performance Team at Microsoft. This blog addresses troubleshooting leaks
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Dani am 05.09.2020, in Englisch
Decrypting the Selection of Supported Kerberos Encryption Types
In recent months Microsoft support has received a lot of questions regarding disabling RC4 for the encryption of Kerberos tickets. If I had to guess
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Dani am 11.08.2020
Exchange Server 2016 and the End of Mainstream Support
As hopefully many of you already know Exchange Server 2016 enters the Extended Support phase of its product lifecycle on October 14th 2020. That’s just
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Dani am 01.08.2020, in Englisch
Microsoft Advanced Threat Protection for Linux
Microsoft Defender Advanced Threat Protection (MD ATP) support for Linux with kernel version 3.10.0-327 or later, including the following Linux flavours : Red Hat Enterprise
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Dani am 29.07.2020
Basic Authentication and Exchange Online
Today we are pleased to announce some new changes to Modern Authentication controls in the Microsoft 365 Admin Center, exposing simpler options for customers to
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Dani am 22.07.2020
Devices deprecated and unsupported in ESXi 7.0 (77304)
Moin, this article provides information about deprecated devices in ESXi 7.0 and implications for support. Weiterlesen Gruß, Dani
5 Kommentare
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Dani am 21.07.2020
Microsoft - Windows Admin Center version 2007 is now generally available!
Moin, Windows Admin Center version 2007 is generally available today. In this release, we have made Windows Admin Center compatible with the new Azure Stack
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Dani am 21.07.2020
Microsoft Office - TLS 1.0 and 1.1 deprecation for Office 365
As of October 31, 2018, the Transport Layer Security (TLS) 1.0 and 1.1 protocols are deprecated for the Office 365 service. The effect for end-users
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Dani am 21.07.2020
Microsoft Exchange Team - Book a workspace in Outlook
Imagine you could book an office to work anywhere in the world. Now imagine this could be done in Outlook. Well, we have built a
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Dani am 20.07.2020
Microsoft PFE - Why is Update Installation Failing: Eliminating the Usual Suspects
Hi all – Jeremy here with an interesting case where Windows Server 2016 systems in one of my customer’s enterprise environments couldn’t complete installation of
3 Kommentare
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Dani am 13.07.2020
Microsoft - The Premier Field Engineering Blog is MOVING!
Hello to all of our AWESOME readers that have helped us build the Premier Field Engineering TechCommunity blog up to have great content, great Q&A,
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Dani am 20.06.2020
Microsoft - Transform Windows feature updates with a servicing calendar
Last month, we shared tactical insights and recommendations on how to shift your existing environments to deploy Windows 10 feature updates to remote endpoints using
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Dani am 19.06.2020
Microsoft Exchange Team - Upcoming Exchange Online Device Access and Conditional Access changes with Outlook mobile
Moin, Many of you may rely on Exchange Online mobile device access rules to ensure that only approved devices (or apps) access your messaging data.
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Dipl.-Trollhunter (FH)