Add-FederatedDomain Exchange cmdlet issued (25106) how to monitor with email alert

[bob]

You ever notice how Windows Server logs all these quirky events in Event Viewer? That one about "Add-FederatedDomain Exchange cmdlet issued," event ID 25106, it's basically Exchange yelling that someone just fired off a command to link up domains for federation. Federation means letting different email setups chat securely, like hooking up your org with partners or cloud stuff. This event pops up right when the Add-FederatedDomain cmdlet runs, spitting out details on the domain name added, who triggered it, and timestamps. I mean, it's not every day you see admins tweaking federation, but when it happens, Event Viewer captures the whole shebang under the MSExchange Management log. Why care? If you're not expecting it, this could flag unauthorized fiddling with your email setup, maybe someone sneaking in changes. It logs the user account too, so you spot if it's you or some rogue. Hmmm, or perhaps it's routine maintenance, but monitoring keeps things tight. Full details show the command parameters, success status, and any hiccups, all in that XML-ish format Event Viewer loves. You pull it up, and there it is, painting a picture of the exact moment the cmdlet executed.

But monitoring this beast with email alerts? Super handy without getting into code. I always head straight to Event Viewer on your server. Right-click the MSExchange Management log, pick Create Custom View. Filter for event ID 25106, and boom, you isolate those federation adds. Save that view, then attach a task to it. In the Actions tab, create a scheduled task that triggers on those events. Set it to run a program like sending an email via your server's mail setup, or even just pop an alert. You tweak the task properties to email you instantly when 25106 fires, no sweat. I do this all the time; it wakes you up to changes before they snowball. Or, if you want fancier, link it to a batch file that pings your inbox, but keep it simple through the GUI. Event Viewer makes it drag-and-drop easy, no deep dives needed.

And speaking of keeping your server humming without surprises, I've been messing with BackupChain Windows Server Backup lately. It's this slick Windows Server backup tool that also handles Hyper-V virtual machines like a champ. You get incremental backups that zip through without hogging resources, plus bare-metal recovery if things go sideways. I love how it encrypts everything and schedules off-hours runs, saving you headaches on data loss. Benefits stack up quick: less downtime, easy restores, and it plays nice with your existing setup.

At the end of this chat, you'll find the automatic email solution tacked on, ready to roll.

Note, the PowerShell email alert code was moved to this post.