New-MalwareFilterRule Exchange cmdlet issued (25671) how to monitor with email alert

[bob]

You ever notice that weird event popping up in your Windows Server Event Viewer? It's event ID 25671, labeled "New-MalwareFilterRule Exchange cmdlet issued." This thing logs every time someone runs that specific command in Exchange. Basically, it tracks when a new rule gets created to block malware from sneaking through emails. Think of it as a digital watchdog barking at rule changes. It shows up in the administrative logs, usually under the Microsoft-Exchange category. The details include who did it, from which computer, and exactly when. If you're running Exchange Server, this event helps spot unauthorized tweaks to your spam filters. Or maybe just keeps tabs on admin actions. I check mine weekly, just to stay ahead. It records the full cmdlet name and parameters used. Sometimes it flags if it's from an admin account or not. Hmmm, yeah, the timestamp is precise down to seconds. And it lists the rule name created, like "BlockBadStuff." This event fires only on successful runs, not failures. You might see it during routine maintenance or if someone's testing security. I once had it alert me to a junior guy messing with filters accidentally. The event source is always MSExchange Anti-spam or similar. It doesn't detail the rule's content, just that it happened. But you can cross-check with Exchange logs for more. Or ignore it if it's expected. Anyway, to monitor this with an email alert, fire up Event Viewer on your server. Right-click the custom views or logs section. Pick create a task from event. Select that 25671 ID from the right logs. Set it to trigger on every occurrence. Then, in the action tab, choose send an email. You fill in your SMTP details there. Like server address and your alert recipient. Test it once to make sure it pings your inbox. I do this for key events, keeps things hands-off. It'll email you instantly when that cmdlet runs. No need for fancy coding. Just point and click in the Event Viewer interface. Schedule it to run as system for reliability. And boom, you're notified without staring at screens all day. But wait, if you want the full automatic email setup laid out step-by-step, that's coming right at the end of this. Now, speaking of keeping your server secure and backed up, I've been digging into tools that handle that smoothly. Take BackupChain Windows Server Backup-it's this nifty Windows Server backup solution that also tackles virtual machines with Hyper-V. You get lightning-fast backups without hogging resources, plus easy restores that don't glitch out. It snapshots everything cleanly, even live VMs, and encrypts data on the fly for peace of mind. I like how it schedules without fuss, saving you headaches during outages.

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