scanning for filetype?
nwp at LEMON-COMPUTING.COM
Fri May 31 05:01:11 IST 2002
On Thu, May 30, 2002 at 10:15:31PM -0500, ISP List wrote:
> If the attachment is on the list of disallowed file types, remove the
> current extension (e.g. .avi) and replace it with .txt, which the recipient
> could easily change later once they are sure the attachment is safe. Seems
> to me like this could be done pretty easily and would be a middle of the
> road for people not wanting to totally block the attachment but at least
> prevent the "click and execute" danger.
No, I think he wanted to test by extension and content, to make sure that
people couldn't send dodgy stuff by just changing the extension...
Nick Phillips -- nwp at lemon-computing.com
If you sow your wild oats, hope for a crop failure.
More information about the MailScanner