If only I could push them. On Mon, Mar 9, 2020, 18:32 Kurt Andersen <ku...@drkurt.com> wrote:
> This is not a topic for the DMARC protocol discussion list. You should > probably be directing the inquiry to your Exchange support channel - and > pushing Barracuda to implement ARC (RFC8617) too :-) > > Cheers, > Kurt Andersen > > On Mon, Mar 9, 2020 at 11:20 AM Ivan Kovachev via dmarc-discuss < > dmarc-discuss@dmarc.org> wrote: > >> Hello, It looks like Office 365 with a gateway in front such as Barracuda >> or another gateway, still does DMARC validation inbound, and quarantines >> any emails that fail DMARC validation. >> >> Should this not be the case since the MX of the receiving domain is that >> of the Barracuda or whatever other gateway is used? >> >> DMARC validation passes at Barracuda, but then Barracuda makes changes to >> the email which invalidates DKIM/DMARC and Office 365 quarantines them, >> even though the email initially passed DMARC and was not considered as SPAM >> at all. >> >> How can DMARC validation be turned off or disabled at Office 365 for the >> above scenario? >> >> >> >> _______________________________________________ >> dmarc-discuss mailing list >> dmarc-discuss@dmarc.org >> 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) >> >
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