Feature Request: Phishing

Roger Jochem roger at RUDNICK.COM.BR
Tue Jan 18 16:27:54 GMT 2005


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For me the full hostname would work...

----- Original Message -----
From: "Julian Field" <MailScanner at ECS.SOTON.AC.UK>
To: <MAILSCANNER at JISCMAIL.AC.UK>
Sent: Tuesday, January 18, 2005 2:26 PM
Subject: Re: Feature Request: Phishing


> John Wilcock wrote:
>
> > Julian Field wrote:
> >
> >> Would you need fancy things like regexp patterns and/or wildcards, or
> >> would simple website hostnames do? Website hostnames that I can look up
> >> in a hash will be *considerably* faster. Then the size of the list
won't
> >> affect the time it takes to do a lookup. Checking everything like I do
> >> with a ruleset at the moment is very slow, especially if the list grew
> >> large.
> >
> >
> > I can't see a need for regexes. Simple wildcards (*.domain.com) would be
> > more convenient but by no means essential, at least judging by the
> > sample of phishing mail we get here.
>
> Wildcards would be no better than allowing full regexps. It would need
> to be full hostnames of the website concerned. Is that okay?
>
> > Or how about a wacky idea - an option to look the hostname up in a
> > DNS-based whitelist, SURBL-style. For particularly large whitelists I
> > expect the performance from a local rbldnsd server ought to be good
> > enough.
>
> Eek! Sounds like a good idea, but I think very very few people would
> actually use it.
>
> --
> Julian Field
> www.MailScanner.info
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