Learn about spam filtering, find out how to navigate spam filter settings and see how to prevent messages from certain email addresses from being delivered to your Inbox.
UBmail Powered by Exchange’s Spam Filter
Microsoft Outlook’s Junk Email Filter
To set the sensitivity of the junk email filter with:
To mark an unwanted message as junk mail:
To add a name to a list of blocked senders with:
To delete a sender from Outlook’s list of blocked senders with: