On Thu, 21 Sep 2006, Salatiel Filho wrote:

> What would be the main difference between
> whitelist_from_spf  and whitelist_from ?

whitelist_from_spf only trusts the sender address if the message
passes the SPF test - in other words, if it's not a forgery.

Note, however, that this depends on whether or not the domain the
sender claims to be from is publishing an SPF record that lists their
mail relays.

Is mydomain.edu.br a domain that you own and control? If so, then look
at http://www.openspf.org/ to see how to set up an SPF record for it.
Otherwise, you'll have to talk to whoever owns that domain to see
whether SPF records are being published, and to lobby for it if they
are not.

--
 John Hardin KA7OHZ    ICQ#15735746    http://www.impsec.org/~jhardin/
 [EMAIL PROTECTED]    FALaholic #11174    pgpk -a [EMAIL PROTECTED]
 key: 0xB8732E79 - 2D8C 34F4 6411 F507 136C  AF76 D822 E6E6 B873 2E79
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