March 2022

How to Add Bulk Users to Microsoft Teams

Add bulk users to Microsoft Teams using PowerShell with CSV file imports. Execute Add-TeamUser cmdlet to add members or owners to specific teams programmatically. Import external and guest users to teams and generate team membership reports for administrative oversight.

Microsoft 365: Convert User Mailbox to Shared Mailbox using PowerShell

Convert user mailboxes to shared mailboxes in Microsoft 365 to retain data after employee departures. Use Exchange admin center or PowerShell for single or bulk mailbox conversions. Remove licenses after conversion while maintaining access for team members through delegation.

Microsoft 365: The new Opt-out Setting to Disable Plus Addressing in Exchange Online

Disable Plus Addressing in Exchange Online before Microsoft enables it by default. Opt-out using DisablePlusAddressInRecipients setting to prevent custom email addresses with plus signs from affecting mail flow. Maintain existing email configurations for organizations using plus signs in standard addresses.

Enabling MFA for Microsoft 365 Admins Using PowerShell

Enable MFA for Microsoft 365 admin accounts using PowerShell to protect privileged access from compromise. Identify administrators without multi-factor authentication configured and enforce additional verification. Secure admin roles against credential-based attacks following Microsoft security best practices.

How to Track Emails with Office 365 Message Trace Using PowerShell

Track emails with Office 365 message trace using Get-MessageTrace PowerShell cmdlet. Monitor mail flow, troubleshoot delivery issues, and validate email policy enforcement. Retrieve sender, recipient, status, and delivery details for messages within the past 10 days or use historical search for older data.