[EMAIL PROTECTED] wrote:
> Hi,
>
> is there a way to block files by its magic number? In amavis-new I've
> found the possibility to block files by its extension, which is very easy
> to bypass.
>
Not the magic number directly, but you can block by the file
type returned by file(1), which shou
Hi,
is there a way to block files by its magic number? In amavis-new I've
found the possibility to block files by its extension, which is very easy
to bypass.
Does anybody have any idea?
Thanks!
Regards,
Christian Puff