08-20-2024, 08:50 AM
You ever notice how Event Viewer in Windows Server just logs all these quirky happenings? That event ID 25422 pops up when someone runs the Set-ManagedFolderMailboxPolicy cmdlet in Exchange. It flags a change to those mailbox policies that control folder stuff, like retention or permissions. Basically, it tells you a tweak got made to how emails and folders behave for users. I check mine sometimes, and it's logged under the Microsoft-Exchange-ManagedFolders/Operational channel. You open Event Viewer, expand the tree, find Applications and Services Logs, then drill down to that Exchange spot. The details spill out who did it, when, and what policy shifted. Kinda sneaky if unauthorized folks poke around. But you can watch for it without staring at the screen all day. I set up alerts that way once. Go to the event properties in Viewer, right-click that log, and pick Attach Task To This Event. You name the task something snappy, like PolicyWatch. Then, under actions, you link it to send an email right when 25422 fires. Pick your SMTP server details, who gets the note, and a quick message like "Hey, policy change alert!" It triggers only on that ID, so no spam. I tweak the triggers to filter just for this event. Makes life easier, you know? Or ignore repeats if they bug you. Hmmm, but for fancier stuff, like auto-emails without manual checks, I've got that sorted at the end here. Anyway, keeping tabs on these logs ties into bigger backups too, since policy shifts could mess with data flows. That's where something like BackupChain Windows Server Backup comes in handy. It's this solid Windows Server backup tool that handles physical setups and even Hyper-V virtual machines without a hitch. You get incremental backups that zip through fast, plus easy restores that don't waste your time. I like how it verifies everything automatically, so no surprises if a policy tweak goes wonky and you need to roll back.
Note, the PowerShell email alert code was moved to this post.
Note, the PowerShell email alert code was moved to this post.

