i'm the sender. i'm hoping that dmarc can help me convince receivers not to put emails coming from my mail server into their spam folder. if i implement dkim, would it guarantee that receivers won't treat my emails as spam? and by the way, is forwading bad? i see some forwarding in my dmarc report from google and yahoo. what does forwarding here mean? spoof email ? does the term "forwarding" in the report means that an email sent from my mail server to someone at domain B was then forwarded to someone else at domain C ?
regards, gregor On Mon, Dec 3, 2012 at 2:15 PM, Paul Midgen <[email protected]> wrote: > gregor, > > assuming you're on the sending side of the equation: > > so long as your use of spf conforms with dmarc's expectations it will > suffice. however, you will not benefit from dkim's assistance in mitigating > known common spf failures, such as forwarding. so you really want to be > certain you understand what that means for your mailstream before you > publish a quarantine or reject policy. > > conforming use of spf, in the case of dmarc's default alignment model, > means that your envelope and body-from addresses share the > same organizational domain. > > for example, a passing spf result for a message with the following > identities would pass dmarc validation: > > envelope-sender (5321.MailFrom): noreply@bounces.*yourdomain.org* > body-from (5322.From): bob@*yourdomain.org* > > if you're a receiver, unless you're being menaced by anti-dkim space > monsters, you should be validating dkim inbound. it's right up there with > helping old ladies cross the street. though i'm sure one of those > statements will prove unpopular with someone, doing so is goodness > nonetheless. > > hth, > p > > From: Gregorius Gede Wiranarada <[email protected]> > Date: Sunday, December 2, 2012 7:47 PM > To: <[email protected]> > Subject: [dmarc-discuss] only spf, no dkim > > dear all, > > if i only use SPF and no DKIM, would DMARC works for me? thx > > regards, > gregor > _______________________________________________ dmarc-discuss mailing > list [email protected] > http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating > in this list means you agree to the DMARC Note Well terms ( > http://www.dmarc.org/note_well.html) > >
_______________________________________________ dmarc-discuss mailing list [email protected] http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating in this list means you agree to the DMARC Note Well terms (http://www.dmarc.org/note_well.html)
