Microsoft Office 365: "Your message couldn't be delivered because you weren't recognized as a valid sender..."

Tags Incident

Issue: I am prevented from sending email messages from my UWRF email. I am receiving the error message: "Your message couldn't be delivered because you weren't recognized as a valid sender..."

Environment: Microsoft Outlook

Resolution: Your account has likely been flagged by Microsoft as being suspected of sending spam. Please contact DoTS.
























 

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Details

Article ID: 56911
Created
Thu 7/5/18 7:48 AM
Modified
Tue 5/14/24 9:23 AM