On Fri, May 25, 2001 at 10:57:21AM -0700 or so it is rumoured hereabouts,
Kai MacTane thought:
> >help here: if you do have a lot of mail traffic, attachments are probably
> >a large part of that. Check first, though: do your users NEED attachments
> >for anything? If so, you'll need to make some arrangement for that.
> >Perhaps block only .EXE files and other "suspect" material?
>
> .vbs, .com, .bat
>
> Unfortunately, you probably can't get all your business partners to send
> you .rtf instead of .doc. (But if you could, it would really cut down on
> Word macro viruses!)
Check out procmail sanitiser which can do lots of stuff with email
attachments (for example, stripping attachments, saving them on a server
adn requiring users to go to the company vice-president to retrieve their
attachments (That'd cut down the email porn pretty quickly!))
http://www.impsec.org/email-tools/procmail-security.html
Conor
--
Conor Daly <[EMAIL PROTECTED]>
Domestic Sysadmin :-)
---------------------
Faenor.cod.ie
12:16am up 6 days, 12:24, 0 users, load average: 0.08, 0.02, 0.01
Hobbiton.cod.ie
12:18am up 5 days, 13:19, 1 user, load average: 0.00, 0.00, 0.00
_______________________________________________
techtalk mailing list
[EMAIL PROTECTED]
http://www.linux.org.uk/mailman/listinfo/techtalk
