I had some new thoughts on this too. Doesn't using check_delivery leave
you open to a phishing attack where the attacker can blast you with
pseudo-random 'RCPT To:'s until they find ones that match and then sell
your addresses on their CDs? Granted, check_goodrcptto would as well, but
in my case I specifically recommend only using it during a joe-job bounce
storm. From a quick glance, check_delivery would appear to work
daemon-wide, whereas check_goodrcptto is domain-specific. I have alot of
virtual hosts and don't need to do all the extra work for every incoming
mail.

I haven't read the full source tho, so I could be wrong... 

-f

On Wed, 2 Jun 2004, Guillaume Filion wrote:

> "Skaag Argonius" <[EMAIL PROTECTED]>
> > They are not very useful plugins if you get your check_delivery plugin to
> > work. I host the site/domain Market.com and this is like the PERFECT
> domain
> > for joe jobs, and ever since I got my check_delivery plugin to work with
> my
> > setup (vpopmail with mysql), I'm one happy man.
> 
> But for a situation like mine, where qpsmtpd sits on a public server that is
> just a private relay to a firewalled qmail box sitting in my basement,
> check_delivery does not work. It's true that when you can use
> check_delivery, it's better than check_goodrcptto.
> 
> Best,
> GFK's
> -- 
> Guillaume Filion, ing. jr
> Logidac Tech., Beaumont, Québec, Canada - http://logidac.com/
> PGP Key and more: http://guillaume.filion.org/
> 
> 

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