An email system based on on-premises Exchange Server or Exchange Online (Microsoft 365) allows an administrator to block (reject) e-mails from specific external domains or sender addresses. There are several features in Exchange Server and Microsoft 365 that you can use to create a blacklist of unwanted domains and email addresses from which you want to block incoming e-mails. In this article, we’ll look at how to configure a blocked senders list from the Exchange Admin Center (EAC) GUI or from PowerShell.
- Azure and Microsoft 365ExchangePowerShell
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Convert a User Mailbox to a Shared in Exchange and Microsoft365
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Configuring User Profile Disks (UPD) on Windows Server RDS
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Modern builds of Windows 10 and Windows 11 come with the Microsoft Edge browser preinstalled, which should replace the deprecated Internet Explorer (how to remove IE on Windows). Some users…
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The Microsoft Edge browser is used by default to view PDF files on Windows 10 and 11, even if you have another program installed on your computer to open the…
- PowerShellWindows 10Windows 11Windows Server 2019
Using Previous Command History in PowerShell Console
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