The Email Protection > Blocked Mail tab contains comprehensive statistics about all blocked email requests based on antivirus and antispam.
From the first drop-down list, select the type of data to display, e.g., Top Blocked Spam Reason or Top Blocked Malware. Select the desired entry, and, if an additional box is displayed, specify the respective filter argument. Additionally, using the drop-down list below, you can filter the entries by time. Always click Update to apply the filters.
On the Top Blocked Domain view, if you click a domain in the result table, it will automatically be used as a filter for the Top Blocked Addresses by Domain view. On the by Domain view you can manually provide a domain. Note that you can use the percent sign (%) as a wildcard. By placing a percent sign at the end of your keyword, you are telling Sophos UTM to look for exact matches or sub-sets. Note that the filter field is case-sensitive.
By default, 20 entries per page are displayed. If there are more entries, you can jump forward and backward using the Forward and Backward icons, respectively. In the Number of rows drop-down list, you can increase the number of entries displayed per page.
You can download the data in PDF or Excel format by clicking one of the corresponding icons in the top right corner of the tab. The report is generated from the current view you have selected. Additionally, by clicking the Pie Chart icon—if present—you can get a pie chart displayed above the table.