Forum Discussion
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May 29, 2024Out of Office inbox rule in Outlook
Hi We have Exchange 2016 environment in our organization. I wonder if it is possible to distinguish whether a given rule in Outlook was created in Inbox rules/alerts or in Out of Office? Is it pos...
mderooij
May 29, 2024MVP
The OOF rules are hidden, but they will show up when you do
Get-InboxRule -Mailbox <ID> -IncludeHidden
The internal OOF has the subject Microsoft.Exchange.OOF.InternalSenders.Global
The external OOF has the subject Microsoft.Exchange.OOF.AllExternalSenders.Global
You cannot manage them using Set-InboxRule; for that you need Get-MailboxAutoReplyConfiguration and Set-MailboxAutoReplyConfiguration.