> On 02/10, email builder wrote: >> > I believe for SPF you *should* be doing the detecting at your MTA >> > (mail server software) and inserting a header for spamassassin to use: >> > Received-SPF. (Because SPF is supposed to use the "envelope >> > from", >> > which is not necessarily included in a header.) >> >> I see. That makes sense. Is there a wiki page suggesting solutions for >> this? Anyone know of tips for doing this in postfix? Or during amavis >> processing? > > I use postfix-policyd-spf-perl. > Which appears to currently be officially hosted at: > https://launchpad.net/postfix-policyd-spf-perl/
Thanks for that, although see my last post - do you know if the SPF tests only know how to look for that Received-SPF header or can use the envelope sender if it's present?
