Re: [exim] Other IP checking than SPF

Ian Eiloart wrote:
>
> --On 13 May 2008 00:37:04 +0800 W B Hacker <wbh@???> wrote:
>
>> Could it be a domain and/or user@domain specific local blacklist?
>>
>> We use these extensively. Some kick at mail_from, others await
>> smtp_rcpt_to to allow matched correspondent (only) whitelisting.
>>
>
> So, how is the sender supposed to contact postmaster@
>

" others await smtp_rcpt_to to allow matched correspondent (only)
whitelisting. "

postmaster@, hostmaster@, abuse@ where '@' may be followed with either:

- one of the hosted <domain>.<tld>

or

- one of the server's IP's as a literal

.... get just that sort of special treatment. Along with other tests to
insure they are not garbage of another kind...

Exim can do amazingly fine-grained assessment with a 2,000+ line
configure file...

;-)

Bill