--On 22 August 2008 10:46:55 -0700 Marc Perkel <[EMAIL PROTECTED]> wrote:
> I disagree. SPF is a broken technology and no one should use it. It does > nothing to prevent spam and it creates false positives. It breaks email > forwarding. That entirely depends *how* you use it. > > The biggest thing you can do you reduce sender forgery is to eliminate > wildcard domains and reject invalid users at connect time. Forgers like > to spoof domains that will pass anything when queried with sender > verification. > > [EMAIL PROTECTED] wrote: >> Check out SPF - Sender Policy Framework: >> >> http://www.openspf.org/ >> >> Exim has some configuration options you need to set when you build exim >> to enable spf. >> >> Dan >> >> >> >> Sent by: [EMAIL PROTECTED] >> To: [email protected] >> cc: (bcc: Dan Mitton/YD/RWDOE) >> Subject: [exim] Preventing Sender Forgery . >> LSN: Not Relevant >> User Filed as: Not a Record >> >> Hi all , >> >> How can I prevent Sender Forgery for my server. Alot of people in my >> company are getting e-mails from themselves. Any Ideas will be greatly >> appreciated. >> >> Best Regards, >> >> Jeremy >> -- Ian Eiloart IT Services, University of Sussex x3148 -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
