cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

How to block attachments by file types (not extensions)?

1274
Views
0
Helpful
0
Comments
Hi, We're using ESA C170 with SyncOS 7.5.2-014. I added a content filter with "file type is": executables and expect that if an executable attachment comes in it will blocked. But it isn't when the extension is changed to .txt, for example. Just also tested: Even with .exe extension it passed the ESA and was detected with Exchange or Outlook. Can someone tell me how to block then all executable attachments? Thanks
Content for Community-Ad