At 3:53 PM -0700 2005-04-29, Jarrel Pertschuk wrote:
Hey there trying to learn how to filter attachments with a list of extensions. I'd like to write a filter that will scan for all items like .exe, .dll and a long list of things of that sort and delete them. Not sure how to do this. Can anyone help with this basic question?
The problem is that these sorts of things could be presented in any number of ways, and may or may not correspond to given MIME bodypart types, etc.... You're better off selecting the things that you know to be safe and allowing them through and then rejecting or stripping everything else.
That's easily done by going into the "Content Filtering" page of the web admin interface for your mailing list, turning on the radio button at the top of that page (with the description "Should Mailman filter the content of list traffic according to the settings below?"), and then making sure that the first multi-line field is empty, and the second multi-line field has the MIME bodypart types you know to be safe.
-- Brad Knowles, <[EMAIL PROTECTED]>
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