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How to Find and Unpublish Internet Calendars in Microsoft 365

Identify Outlook calendars that are published to the internet and accessible publicly. Use PowerShell to check their publishing status and permissions. By revoking published links, you can mitigate the risks of unauthorized access, phishing, and exposure of sensitive events. 

Manage Groups Using Microsoft Entra PowerShell Module

Manage Microsoft 365 groups using the Entra PowerShell module for creating, updating, and administering group memberships at scale. Add or remove members, assign owners, update properties, and perform bulk operations efficiently. Replace deprecated AzureAD and MSOnline cmdlets with modern Entra PowerShell commands for streamlined group administration.

Difference Between Share and Copy Link in SharePoint Online

Understand the critical differences between Share and Copy link in SharePoint Online to prevent accidental oversharing. The Share feature sends formal invitations with immediate permissions and traceability, while Copy link generates shareable URLs with broader access options. Choose the appropriate method based on security requirements and collaboration needs.

How to Delete SharePoint Pages Using PowerShell

Delete outdated SharePoint pages using PowerShell or the UI to improve site navigation and reduce clutter. Export all pages across sites, remove specific pages by URL, or bulk delete pages matching criteria. Maintain clean SharePoint environments by removing deprecated content that confuses users.

How to Manage SharePoint Sites’ Privacy Settings in Microsoft 365

Manage SharePoint Online site privacy settings to control membership access and prevent unintended content exposure. Switch sites from Public to Private to restrict access to explicitly added members only. Configure hidden membership settings for confidential groups requiring enhanced privacy protection.

Manage User Role Assignment Policies in Exchange Online

Configure Exchange Online role assignment policies to control user self-service actions on mailboxes and distribution groups. Create custom policies with specific permissions like MyDistributionGroups or MyContactInformation, then assign to users for granular control over mailbox feature access and security compliance.

Filter Spam Using Mail Flow Rules in Exchange Online

Create Exchange Online mail flow rules to filter spam emails based on keywords, sender patterns, and Spam Confidence Level scores. Configure transport rules to move suspicious messages to junk folders or quarantine, adding customized spam protection beyond built-in anti-spam policies.