On Tue, Jun 01, 2004 at 05:19:05PM +0200, Cyril Guibourg wrote: > Agree with that. Btw, with MD5 you know that whatever the adress length > is, the room needed to store the hash is 33 bytes. Even if evil people > try to DoS milter-greylist with very long address they will not hurt > much more then with small length ones. You didn't understand the problem of MD5 and regex I send amail, rcpt <foobarbuz@...> It gets through a MD5 hash: ad71c6bc1d51a4be31aaddd7ce5c7ac3 Then you want to match this against /.*@example\.com/ How do you immagine that? -- Emmanuel Dreyfus manu@...
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Re: [milter-greylist] Re: is this a DoS?
2004-06-01 by Emmanuel Dreyfus