[SpamCop-List] Re: my domain being used
nobody at xyzzy.claranet.de
Fri Feb 4 07:40:27 EST 2005
> Also SPF/Sender ID and Domain Keys for your email domain
> could help.
Sender-ID never checks the MAIL FROM (aka Return-Path) and
therefore most probably won't help.
SPF could do the trick if AOL rejects mail for an SPF result
FAIL. E.g if a sender policy like "v=spf1 a mx -all" says
that all other IPs (-all) aren't allowed to claim MAIL FROM
his.address at his.domain.example
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