Number of observed, valid #DMARC policies grew 300% over 2019, to nearly 1.9MM. See https://dmarc.org/2020/02/dmarc-policies-increase-300-over-2019/ Thanks to @FarsightSecInc for raw DNS data.
On behalf of the original DMARC project team, #ThankYouJerry - your support for us at #M3AAWG meetings really made a difference and helped us keep moving forward.
The ARC Protocol has a new logo to celebrate being published as RFC8617! http://arc-spec.org/?p=185 #ARC #DMARC
10/24: Microsoft “enables” #ARC in Office 365, per Microsoft 365 Timeline. Initial use is only “within Office 365,” but working there should get external sealers added. Time to adopt, or at least add to your roadmap... http://arc-spec.org/?p=173
The #ARC protocol published today as RFC 8617! Thanks and congrats to everybody who contributed/supported it along the way! More at https://dmarc.org/2019/07/arc-protocol-published-as-rfc-8617/ #DMARC #M3AAWG #IETF
Published #DMARC policies increased 2.5 times in 2018, from roughly 240k to 630k. More at https://dmarc.org/2019/02/dmarc-policies-up-250-in-2018/ Thanks to @FarsightSecInc for providing the raw data. #EmailAuthentication #M3AAWG
Did you see that @GlobalCyberAlln released a report estimating BEC costs avoided by deploying strict #DMARC policies? https://www.globalcyberalliance.org/are-we-making-a-mark-with-dmarc/
Are you attending #M3AAWG44 and wondering about the intersection of #DMARC and Top-Level Domains (TLDs)? Curious how a DMARC policy for all of .bank or .uk would work? Attend a working session on Thursday at 9:30AM in Salon D, 2nd floor, to find out and share your own thoughts!
Attending #M3AAWG44 in Brooklyn this week? There will be an update session on the #ARC protocol specification, implementations, vendor support, and more on Wednesday at 5:30PM local time in Salon E, 2nd floor.
Did you know: The ARC protocol spec passed IETF Working Group Last Call, and version 18 was published last week? Should be on it's way to the RFC Editor soon! https://dmarc.org/2018/10/version-18-of-arc-specification-published/ #ARC #DMARC #emailauthentication
DMARC reports from-
Yahoo: Millions
Google: Millions
http://Mail.Ru: Tens of thousands
Office 365: Zero
Dear @Microsoft @Office365:
Please support DMARC XML digest reporting on Office365 MTAs to help improve the SPF/DKIM landscape by returning security metadata to domain owners.
