Report Spam/Phishing

Report junk email and phishing scams in Outlook on the web (https://outlook.office365.com

To submit a junk mail message to Microsoft: 

1. Click on the junk message and then click Junk on the toolbar. This moves the message to your Junk email folder and adds the sender to your blocked sender list. 
Note 
Alternatively, right-click a message to display a menu, and click Mark as junk

You can report a junk message from your Inbox, Clutter, or Deleted Items folder. 

2. A dialog box opens asking if you want to send a copy of the junk email message to Microsoft for analysis. Click report to send the message to the Microsoft Spam Analysis Team. Optionally, select the Don't show me this message again check box if you want to automatically submit future junk messages to Microsoft without being prompted. 
Tip 
Even if you select the Don't show me this message again check box, you can later change your preferences for reporting junk email by accessing the display settings in Outlook on the web. (You can access these settings through the gear menu next to your sign in name.) 

Submit phishing scam messages in Outlook on the web 

To submit a phishing scam message to Microsoft: 

1. Click on the phishing scam message, click the down arrow next to Junk, and then click Phishing on the toolbar. Office 365 does not block the sender because senders of phishing scam messages typically impersonate legitimate senders. If you prefer, add the sender to your blocked senders list by following the instructions in the topic Block or allow (junk email settings) from Microsoft's website.