Le 14/12/2010 15:28, Marc Perkel a écrit :
> Are there any DNSBLs out there based on email addresses? Since you can't
> use an @ in a DNS lookup - how would you do DNSBL on email addresses? Is
> there a standard?
> 

you an still use something like

john....@example.com => john.doe._address.example.com

but you still need to convert those special chars which are allowed in
local parts.

do you really think there is a need to list email addresses? if yes,
then may be you can define a subset instead of all possible addresses.
after all, spammers don't use all possible representations, do they?

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