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How To Use Nslookup To Check DMARC Record

Posted on 16th May 2022 by Rhoderick Milne [MSFT]

One of my customers wanted to verify their Domain Based Message Reporting Conformance (DMARC) record, and followed the post How To Use Nslookup To Check DNS TXT Record but ran …

Messaging, Security DNS, Office 365, Windows
0

Faulting Module Name NTdll.dll

Posted on 23rd April 2021 by Rhoderick Milne [MSFT]

One of my hosted lab environments ran into series of issues, and after unplanned maintenance there were multiple problems to resolve.  The below error with a faulting ntdll.dll module was …

ProTips Tips N Tricks, Windows
4

Unable to Install Windows Updates or Windows Components

Posted on 10th February 2021 by Rhoderick Milne [MSFT]

The below post initially stemmed from an Exchange Risk Assessment which noted that all of the customer's Exchange servers were missing critical Windows updates.  The customer's security team were slightly …

Messaging, ProTips Windows, Windows Server 2016, Windows Server 2019
0

Windows 10 FlushDNS

Posted on 6th September 2019 by Rhoderick Milne [MSFT]

One issue when cutting over services or performing datacentre disaster recovery operations consists of three little letters - DNS.

DNS records have a time to live (TTL) and depending on …

Messaging Networking, Windows, Windows 10
1

Save The Date – End of Exchange 2010 Support–T Minus 1 Year

Posted on 14th January 2019 by Rhoderick Milne [MSFT]

End of Exchange 2010 SupportJanuary 2020 is going to be a very important month.  There are multiple large and important products which will exit out of their extended support lifecycle phase.  The list includes …

Messaging Exchange, Exchange 2010, Exchange 2010 SP3, Office 365, Windows, Windows 7, Windows Server 2008 R2
11

Script to Clear Credman

Posted on 11th January 2019 by Rhoderick Milne [MSFT]

With my customer facing role, there are lot of demonstrations to enterprise customers.  Manually reverting machines back to the initial starting point for the next demo can be time consuming …

Messaging Office 365, Tips N Tricks, Windows
0

QuickTip–Delay Functionality In Windows Snipping Tool

Posted on 27th July 2018 by Rhoderick Milne [MSFT]

In current versions of Windows the venerable snipping tool (snippingtool.exe) has been updated with improved functionality.

Windows 7 Snipping Tool

This is the Snipping Tool from a Windows 7 lab …

ProTips Tips N Tricks, Windows, Windows 10
2

Get-AdfsProperties Error ADMIN0120

Posted on 20th July 2018 by Rhoderick Milne [MSFT]

The below is an issue which caused this week’s customer a little stress.  They wanted to review the current AD FS configuration, but were not able to successfully run the …

Messaging AD FS, Tips N Tricks, Windows, Windows Server 2012 R2
0

Connect to AD FS 2016 WID Using SQL Server Management Studio

Posted on 12th July 2018 by Rhoderick Milne [MSFT]

As part of troubleshooting a recent Windows Server 2016 AD FS issue, I wanted to take a look at the database using SQL Server Management Studio (SSMS).  In order to …

Messaging AD FS, Tips N Tricks, Windows, Windows Server 2016
0

Exchange 2010 Support For Windows Server 2016 Domain Controllers

Posted on 21st June 2018 by Rhoderick Milne [MSFT]

Previously Exchange 2010 was not supported with Windows Server 2016 Domain Controllers.  The support position was discussed in  the Exchange Support For Windows Server 2016 post back in 2016.  …

Messaging Exchange, Exchange 2010, Exchange 2010 SP3, Windows, Windows Server 2016

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