[KLUG Members] blacklist, whitelist

[bill]

This looks good.

Been searching online for this topic, too.  Has anybody tried this:

http://mah.everybody.org/docs/sendmail/x-rbl-warning

The idea of adding a header sounds really good.  That way a person's local machine
could filter for such mail, put it in a special folder, and they could check it if
they want (throwing it away, too, when they want).

Adam Tauno Williams wrote:

> >If I use fetchmail within a local network to get e-mail from POP servers on
> >the web and dish it out internally, can I use sendmail or something similar to
> >block (or mark, or forward to someplace) certain senders (blacklist) and always
> >allow other certain senders to always go through (whitelist) ?
>
> Absolutely.  In your access table (either /etc/mail/access or your DSA) just
> populate the records you want and associate them with either REJECT or DENY.
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