Why Are My Emails Going to Junk in Outlook?
Emails land in Outlook junk due to SmartScreen filtering, authentication failures, or reputation issues. Learn how Microsoft filters mail and how to fix junk placement.
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Outlook, Hotmail and Microsoft 365 behave differently from Gmail. These guides cover Microsoft's bulk sender rules, its spam confidence thresholds, junk-folder causes, and how to get your sending infrastructure trusted.
Emails land in Outlook junk due to SmartScreen filtering, authentication failures, or reputation issues. Learn how Microsoft filters mail and how to fix junk placement.
Read more →Microsoft requires SPF, DKIM, compliant unsubscribe, and clean sending practices for bulk senders. Similar to Gmail/Yahoo requirements.
Read more →Outlook 365 junk placement is caused by authentication failures, reputation issues, or organization policies. Learn to diagnose and fix issues.
Read more →Get whitelisted by Microsoft through proper authentication, SNDS monitoring, and their support request process. No true whitelist exists.
Read more →Microsoft uses SCL scores from -1 to 9 for spam filtering. Scores above 5 typically go to junk. Learn how Microsoft evaluates email.
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