I feel that every organization has at some point received phishing emails where the attacker impersonates a high level executive such as a CEO to email a CFO or someone in finance in the organization
Problem You would like to configure a new transport rule in Exchange Online with one of the following conditions: has specific properties including any of these words has specific properties matching these text patterns You
I’ve recently been asked a few times about a common issue that many on-premise Exchange administrators encounter when transitioning to Office 365 so I thought I’d write a quick blog post outlining how to modify
The recent coronavirus pandemic has led many organizations to rush and provide remote access for their employees and with remote connectivity to corporate resources comes with increased security concerns. One of the common questions that
I was recently contacted to troubleshoot an issue where a user’s Outlook was unable to connect to Office 365 after a password change over the evening and while I found various forum posts describing the
Deploying Skype for Business Server 2019 archiving and monitoring services are fairly much the same as the previous version but I thought it would be a good idea to write this updated post to demonstrate
Problem You use the Remote Connectivity Analyzer to test external connectivity for an Exchange 2013/2016/2019 environment but notice that it fails with the following error: Testing MAPI over HTTP connectivity to server mail.contoso.com MAPI over
One of the common issues I’ve seen in many virtual desktop environments such as VMware Horizon View (or Citrix XenDesktop) is when a Windows 10 virtual desktop has crashed and gone into the repair mode
Problem You’ve received reports from users that they would intermittently receive the following error messages when they send an email with an attachment: The function cannot be performed because the message has been changed. The
One of the common questions I have been asked over the years is why the following error is thrown when an Exchange PowerShell cmdlet is executed on an object in another domain where the Exchange
