Organize email by using inbox rules in Outlook. I cannot block these email address as they contain hyphens so the email address is invalid so a why are they getting through if the email address is invalid. If you're using Microsoft 365 operated by 21Vianet in China, see Contact Microsoft 365 for business support - Admin Help. Spam address with hyphens in Hi i'm receiving 20-30 spam emails a day. Never send reports will not send a report to Microsoft when you mark an email as junk. You should periodically check this folder to ensure that valid messages were not accidentally delivered to the Junk Email folder. Completely stumped and Microsoft support has thus far not helped. The email goes through an automated process that removes all personal information.Īutomatically send reports sends a copy to Microsoft of every email you mark as junk. Junk Email - Messages SmarterMail believes to be junk mail bypass your inbox and go to the Junk Email folder. Looking at the header analysis I can see the Outlook host sending the message straight back to our spam filter cluster, step 8 - 9, which the spam filter tries to send it back to 365 again, getting stuck in a loop until the too many hops count has been reached. Outlook on the web offers three different reporting options for email you mark as junk:Īsk me before sending a report will ask you to confirm that you want to send a copy of the email to Microsoft for research and improvement of email protection technologies. To set junk email reporting options, select Settings > Mail > Automatic processing > Junk email reporting. When you mark email as junk, you can report the message to Microsoft to help improve the accuracy of the junk email filter.

Microsoft spam filter hyphen