Exchange & TCP/IP Port Range
The below is an interesting result after installing Exchange. The act of installing Exchange will change how TCP/IP operates on the server with respe… Read the rest “Exchange & TCP/IP Port Range”
The below is an interesting result after installing Exchange. The act of installing Exchange will change how TCP/IP operates on the server with respe… Read the rest “Exchange & TCP/IP Port Range”
The saying goes that nothing monitors AD better than Exchange. While the symptom is an Exchange issue, the underlying root cause is typically somethi… Read the rest “Exchange Setup Fails – Error 3221685616”
Exchange 2010 SP1 introduced the concept of block mode or granular replication. This minimised the time taken for transactions on the active node to … Read the rest “QuickTip – Query Block Mode”
The default option for DNS resolution on an Azure virtual network is to use the Azure DNS service. This is perfectly fine for regular Internet reques… Read the rest “Intermittent Azure DNS Resolution Issues With With New Domain Controller”
This is a post to capture the stages of change in Active Directory when the first Exchange server is installed, and opposingly when the last Exchange … Read the rest “Stages of AD Changes When Installing and Uninstalling Exchange”
Now that multiple services have stopped supporting IE11 coupled with the end of support for legacy Edge, it is imperative that we transition to an upda… Read the rest “QuickTip – Removing IE11 Via Command Line”
Exchange 2019 CU9 has been released to the Microsoft Volume Licensing Center! Exchange 2019 has a different servicing strategy than Exchange 2007/201… Read the rest “Exchange 2019 CU9 Released”
Exchange 2016 CU20 has been released to the Microsoft download centre! Exchange 2016 has a different servicing strategy than Exchange 2007/2010 and u… Read the rest “Exchange 2016 CU20 Released”
You will have seen the multiple posts and communications around the Hafnium Exchange security issue. One of the most disconcerting issues has been th… Read the rest “Install March 2021 Security Update–Exchange 2013 Net Framework 4.7.2”
The below are a series of links, tips and some very brief thoughts on Hafnium. I will purposefully not include the content of the other locations as … Read the rest “Collected Links For Hafnium – March 2021 Exchange Security Issue”