scanning for filetype?
wolfgang.lumpp at GMX.NET
Fri May 31 08:05:01 IST 2002
Nick Phillips sagte:
> On Thu, May 30, 2002 at 10:15:31PM -0500, ISP List wrote:
> 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...
thats right. We want to block video and audio filetypes.
At the moment we use amavis in the shell version.
I've implemented a additionaly test to block the video and audio there.
I can see (sometimes), that users try to zip or rename the files.
But no chance because the check of filetypes.
I know also, that if the users make a password protected zip, the files go
through.But we want to change our system to actual versions, therefore I search
for a solution, where we can use the filetype check together with
Probably someone have a quick hack to add such a function?
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