Database Availability Group (DAG) Concepts DAG Members The Mailbox servers that are members of the DAG and can host database copies within the DAG. A DAG can have up to 16 members and a File Share Witness. Quorum The process…
Azure AD Connect Sync process AAD Sync Process.
Protect against threats – Office 365 Microsoft 365 includes a variety of threat protection features. Here’s a quick-start guide you can use as a checklist to make sure your threat protection features are set up for your organization. Important Initial…
Types of reports in the Security & Compliance Center – Office 365 A wide variety of reports are available in the Security & Compliance Center. (Go to Reports > Dashboard to get an all-up view.) The following table lists available reports with links to…
Manage your Allowed and Blocked URLs in the Tenant Allow/Block List – Office 365 Open In the Security & Compliance Center, go to Threat management > Policy > Tenant Allow/Block Lists. On the Tenant Allow/Block List page, verify that the URLs tab is selected, and then click Add In…
Use the delist portal to remove yourself from the blocked senders list Are you getting an error message when you try to send an email to a recipient whose email address is in Microsoft 365? If you think you should…
Safety tips in email messages Office 365 Exchange Online Protection (EOP) and Microsoft 365 protect you with spam, phishing, and malware prevention. Today, some of these attacks are so well crafted that they look legitimate. Sending messages to the Junk…
Uncaught spam submission Process: (How to report/submit spam emails to Ironport) What to do if spam gets through If spam gets through the filter and lands in your inbox, you should send it to IronPort uncaught spam submission mailbox. But…
How to Check Mail Queue in Office 365 1. Open 2. Mail flow -> Dashboard -> Queues
Enable MRS Proxy endpoint for remote moves The Mailbox Replication service (MRS) has a proxy endpoint that’s required for cross-forest mailbox moves and remote move migrations between your on-premises Exchange organization and Microsoft 365 or Office 365. You enable…