Of cause From: Lastname, Firstname <[email protected]>
is a result of omitted backslash or double quotes. The fact is, according to RFC 5322 it's valid RFC5322.From field with 2 mailboxes in it and is not covered by RFC 7489. OpenDMARC implementation follows to known best practices noticed in RFC 7489 to reject the message. Franck Martin пишет: > Vladimir, > > We are not discussing here the fact you can put 2 mailboxes in a From: > but that the display part must be between double quotes. > > A mailbox is an optional display part within double quotes followed by > an email address within <>. Mailboxes are separated by comas ,. > > On Wed, Apr 6, 2016 at 8:55 AM, Vladimir Dubrovin via dmarc-discuss > <[email protected] <mailto:[email protected]>> wrote: > > > This From contains 2 mailboxes (Lastname and [email protected] > <mailto:[email protected]>). This is valid RFC 5322 syntax > > from = "From:" mailbox-list CRLF > ... > mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list > > but it's invalid for DMARC RFC 7489 and it's not covered by DMARC > specification: > > The absence of a single, properly formed RFC5322 > <https://tools.ietf.org/html/rfc5322>.From field renders > the message invalid. Handling of such a message is outside of the > scope of this specification. > > Processing of message like this is implementation specific, any > implementation does not violate RFC 7489. > > A. Schulze via dmarc-discuss пишет: >> >> Hello, >> >> I noticed a message with this RFC5322.From: >> >> From: Lastname, Firstname <[email protected]> <mailto:[email protected]> >> >> the message was authenticated by SPF and DKIM but opendmarc >> rejected finally. >> Is this From really valid? I would quote the displayname. >> >> If it's valid, I hit a bug in OpenDMARC. >> If it's invalid, maybe Elizabeth will be interested ... >> >> Andreas >> >> _______________________________________________ >> dmarc-discuss mailing list >> [email protected] <mailto:[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) > > > -- > Vladimir Dubrovin > @Mail.Ru > > _______________________________________________ > dmarc-discuss mailing list > [email protected] <mailto:[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) > > -- Vladimir Dubrovin @Mail.Ru
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