https://lintech.uk/lab-notes/microsoft-365/Recent content in Microsoft 365 on Richard LinternHugo -- gohugo.ioen-GBCopyright © 2026 Richard LinternMon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/entra-user-group-checks/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/entra-user-group-checks/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Read-only Microsoft Graph checks for users, groups, licenses and membership. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/exchange-online-connections/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/exchange-online-connections/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Install, connect, verify and disconnect Exchange Online PowerShell safely. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/exchange-recipient-investigation/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/exchange-recipient-investigation/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Read-only checks for mailbox type, aliases, forwarding, permissions and delivery settings. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/intune-device-troubleshooting/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/intune-device-troubleshooting/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Workflow for enrollment, compliance, sync, ownership and managed-device investigation. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/mail-flow-message-trace/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/mail-flow-message-trace/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Workflow for investigating delayed, rejected or missing Exchange Online messages. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/mailbox-permissions-delegation/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/mailbox-permissions-delegation/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Review Full Access, Send As, Send on Behalf and shared mailbox delegation. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/service-health-checks/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/service-health-checks/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>Review tenant service health, advisories and workload-specific diagnostics. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>https://lintech.uk/lab-notes/microsoft-365/defender-initial-investigation/Mon, 31 Aug 2026 00:00:00 +0000https://lintech.uk/lab-notes/microsoft-365/defender-initial-investigation/<blockquote><p><strong>Time guide</strong></p> <ul> <li>Initial checks: approximately 10 to 20 minutes</li> <li>Detailed investigation: approximately 20 to 60 minutes</li> </ul> </blockquote> <h2 class="relative group">Purpose <div id="purpose" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#purpose" aria-label="Anchor">#</a> </span> </h2> <p>A read-only first workflow for triaging Microsoft Defender alerts and affected entities. This public reference consolidates professional support experience developed since March 2022 and uses generic placeholders rather than employer or customer information.</p>