Block Senders in Outlook Web App
This article describes how to automatically mark senders as junk through the Outlook Web App interface. If you need to safelist a sender, see Safelist senders in Outlook Web App.
Prerequisites
- Applies to: User
- Difficulty: Easy
- Time needed: Approximately 15 minutes for change to complete
- Tools Required: Mailbox access
For more information about prerequisite terminology, see Cloud Office support terminology.
Block Senders
Warning: Outlook Web App does not include a setting to reject senders. It only automatically marks blocked senders as junk. Administrators can reference Blocklists in Microsoft Exchange for instructions on how to reject senders.
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Log in to your Exchange mailbox at apps.rackspace.com
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Click the gear icon in the upper right-hand corner, and then select Options from the drop down menu.
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In the Options menu, click Mail > Accounts > Block or Allow.
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Enter the email address or domain of the sender that you want to automatically mark as junk.
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Click Save.
Updated 5 months ago