On Sun, Oct 26, 2003 at 11:46:46AM -0800, Richard Pitt wrote:
| Hmmm... maybe I'm missing something here - the lookup/qualification only
| has to be done once per "reset" of the MTA for each domain (or maybe
| each address in the domain?) the MTA handles mail for. On some MTAs this
| means once because they only deal in one domain and all info necessary
| would be in that domain's DNS record. For some (ours for instance) it
| might be quite a few, but that is the hazard of doing virtual mail
| routing ;)
This is getting confusing; can you provide a walkthrough of the proposed
lookup algorithm, against a real-world example domain? thanks.
I believe the question we are trying to answer is:
given current-domain example.com, and
given directive report:foo(_at_)example(_dot_)org,
how do we decide whether to honour foo(_at_)example(_dot_)org or discard it as a
potential DDOS?
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