Re: Greylisting BCP
"Murray S. Kucherawy" <[email protected]>
| Newsgroups | gmane.ietf.asrg |
|---|---|
| Message-ID | <F5833273385BB34F99288B3648C4F06F19C6C14C12@EXCH-C2.corp.cloudmark.com> |
> -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of Peter J. Holzer > Sent: Thursday, October 20, 2011 12:23 AM > To: [email protected] > Subject: Re: [Asrg] Greylisting BCP > > Yes, but how do you determine that the MTA returned for one > sender/receipient pair? For that you need the whole tripel. Once you > have established that the MTA does queue, the IP address is sufficient > (this wasn't in Harris' original proposal, but it is a common > optimization). The current outline will look at various tuples of data identifying the transaction. This might include {IP, sender, recipient}, or any subset of those.