On Tue, 31 Jul 2018 at 16:52, Sonic wrote:
> > Apparently, mail.example.org and ASPMX.L.GOOGLE.com enforce DMARC
> > in different ways.
> >
> > Regardless, if the DMARC policy does not authorize host Y to send
> > mail on behalf of domain $myorigin, then you need to fix the DMARC
> > policy so th
> Apparently, mail.example.org and ASPMX.L.GOOGLE.com enforce DMARC
> in different ways.
>
> Regardless, if the DMARC policy does not authorize host Y to send
> mail on behalf of domain $myorigin, then you need to fix the DMARC
> policy so that those bounces sent by host Y aren't violating DMARC,
>
Sonic:
> > Try setting
> >
> > /etc/postfix/main.cf:
> > internal_mail_filter_classes = bounce
> >
> > (this assumes that you have configured "non_smtpd_milters" to invoke
> > the DKIM signer).
> >
> >> It also appears to come from a sub-domain, the HELO name, and not just
> >> the SLD (in this
> Try setting
>
> /etc/postfix/main.cf:
> internal_mail_filter_classes = bounce
>
> (this assumes that you have configured "non_smtpd_milters" to invoke
> the DKIM signer).
>
>> It also appears to come from a sub-domain, the HELO name, and not just
>> the SLD (in this particular case) which cau
Sonic:
> > does your simple relay reject the mail, does your server reject the mail
> > when receiving from the relay, or do remote servers reject the mail from
> > your simple relay?
>
> The remote servers reject, or place in spam, bounced and NDR's from
> the relay, due to a strict DMARC policy.
> does your simple relay reject the mail, does your server reject the mail
> when receiving from the relay, or do remote servers reject the mail from
> your simple relay?
The remote servers reject, or place in spam, bounced and NDR's from
the relay, due to a strict DMARC policy.
> Note that "boun
On 30.07.18 15:22, Sonic wrote:
I have a simple relay for sending emails from internal scanners and a
voicemail system. All works fine except for posts that get bounced as
the bounce notifications somehow fail both SPF and DKIM tests.
please provide more info about the mail flow.
does your sim
