| To: | qmail@list.cr.yp.to |
|---|---|
| Subject: | Re: [Christmas Gift for free] 50% Spam reduction ! |
| From: | "Matthew R. Dempsky" <mrd@alkemio.org> |
| Date: | Sun, 24 Dec 2006 21:20:15 -0600 |
| Delivered-to: | sp-com-lists@consult.net |
| Delivered-to: | gmail-qmail@securepoint.com |
| Delivered-to: | sp.com.list@gmail.com |
| Delivered-to: | mailing list qmail@list.cr.yp.to |
| In-reply-to: | <74FB5ABC-82F5-42FB-9F57-1C5B77C5EA86@jms1.net> |
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| References: | <3.0.6.32.20061222190856.00b84580@192.168.192.1> <74FB5ABC-82F5-42FB-9F57-1C5B77C5EA86@jms1.net> |
On Sun, Dec 24, 2006 at 04:09:57PM -0500, John Simpson wrote: > you can take the same thing one step further... many spam programs > send their first command without waiting for the server to send the > initial banner. this is a violation of RFC 2821 section 3.2, and RFC > 821 section 4.3, both of which say that the client is supposed to > wait for the server's greeting before sending anything. My greetdelay package allows this without patching qmail. |
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