When starting a new service or app on Windows, you may find that the port you want to use is already occupied (listening) by another program (process). This article will…
Plus addressing (sometimes called subaddressing) allows you to use unique dynamic SMTP e-mail addresses for your mailbox. It is typically used to protect against spam, track marketing companies, and categorize…
You can use the Import-CSV PowerShell cmdlet to read the contents of a CSV file. Once you load the contents of the CSV file, you get a PowerShell object in…
You can allow users to send e-mails on behalf of the shared mailbox in Exchange Server and Microsoft 365 (Exchange Online). However, such an e-mail, once it has been sent,…
In Windows, you can manage the settings for your network adapters not only from the GUI but also from the PowerShell command prompt. In this article, we’ll look at the…
In some cases, Outlook clients may stop updating the Exchange Global or Offline Address Book with the error “Outlook cannot update Global Address Book 0x80200049” or 0x80070057. You can add…
When you delete a user account in Azure (Microsoft 365), the user is not deleted immediately. The disabled user account is stored in AAD for 30 days. In this article,…
You can use the built-in Send-MailMessage cmdlet to send SMTP e-mails from PowerShell. You can use this cmdlet to send e-mails in PowerShell version 2.0 and newer (previously you can…
Windows Server RDS farm administrators are often faced with the problem of running out of space on a system drive due to a large amount of user data. This article…
By default, any user from your Azure tenant can create Microsoft 365 groups. When a user creates a new Microsoft 365 group, additional resources are automatically created: a Teams group,…