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DKIM verification failures - Microsoft 365 / Exchange Online
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16
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2471
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August 14, 2025
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Mailchimp failing SPF
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12
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14914
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January 19, 2022
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Office 365 selectors failuring DKIM inspector tool
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16
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15530
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January 12, 2021
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DMARCian EU data breach
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9
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1981
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June 3, 2021
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AWS SES - SPF Raw Pass but DMARC Fail-unaligned
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9
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4992
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July 13, 2023
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Dmarc report : spf fail and pass for one record
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14
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3992
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June 29, 2023
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SPF fail for alias domain
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9
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3431
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February 3, 2020
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Yahoo sending mail to junk
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13
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1643
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January 22, 2021
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Subdomains have been discovered! Should I do anything about it?
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10
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513
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September 30, 2024
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Shopify/SendGrid DKIM Fail 'temperror'
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10
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454
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May 2, 2024
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SPF: Broken SPF.. what does it mean?
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1
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985
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August 6, 2019
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More on PTR DNS Resource Records
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0
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248
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February 15, 2024
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How to fix google dkim=neutral (body hash did not verify)
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5
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18211
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March 22, 2023
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Example.com is missing the required DNS TXT record to authorize the receipt of forensics reports from example.com. This is a requirement of the DMARC specification and you may be missing data as a result
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2
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12404
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July 16, 2021
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DKIM and SPF fail-unaligned due to outlook.com forwarding
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4
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7926
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February 13, 2020
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Recurring loop problem with spf record
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2
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9250
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July 6, 2020
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Dkim=timeout (key query timeout)
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5
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5804
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February 22, 2021
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FAQ: Understanding DMARC/Getting Started
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6
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2919
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June 20, 2020
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Understanding and Dealing with Forwarding
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7
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4353
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December 9, 2022
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Google Calendar invites not showing up in Outlook (Office 365)
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5
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4916
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March 11, 2021
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GoDaddy and Office 365
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1
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8346
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December 20, 2022
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What is the dmarcian forum and how can it be utilized?
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1
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825
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June 28, 2019
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SPF alignment for From or Envelope Address
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6
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4399
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June 15, 2022
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SPF hard fail vs soft fail with forwarding
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2
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1032
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July 21, 2022
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Aggregate report from Microsoft
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8
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3184
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July 7, 2023
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Authorize sending of forensic reports to another domain?
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1
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2028
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July 29, 2019
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Dmarcian says Yes, optOnline.net says No
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3
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4336
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March 14, 2020
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Stopping botnet spamming with your domain?
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4
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2170
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September 6, 2019
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MailChannels failing SPF
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7
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1676
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March 1, 2024
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Hubspot not passing SPF or DKIM aligment?
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7
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2880
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December 11, 2020
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Google server 69 failing DKIM
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8
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2623
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November 7, 2023
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Helping SMBs survive
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0
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1372
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March 18, 2020
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What kind of DMARC policy for unused domains?
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3
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1216
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October 28, 2020
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Sendgrid vs mailchimp dmarc (un-) compliance
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5
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3035
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October 30, 2019
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How to publish a DMARC record
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5
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2778
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June 13, 2023
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SPF fail but DKIM pass using Amazon SES on Wordpress via Mailster
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5
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2694
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June 9, 2022
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What happens to the other 99%?
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2
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667
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July 13, 2022
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O365/Outlook breaking DKIM?
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5
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2622
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December 6, 2024
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Useful Alerts to add
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4
|
870
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July 9, 2024
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Office 365 Failing SPF Alignment
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1
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1363
|
January 10, 2022
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Someone spoof my domain email
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6
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2255
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May 14, 2022
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Unknown Sources but DKIM and SPF Pass. Why?
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1
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4135
|
September 11, 2019
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DNS: Too Many DNS Lookups
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0
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1039
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May 30, 2019
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Specific recipient not getting automated emails
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1
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1266
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October 23, 2020
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Question about mail servers and DMARC
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4
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1390
|
November 6, 2021
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SPF/DKIM/DMARC bulk checker
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3
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1536
|
April 23, 2025
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Unknown Source SPF Outlook Pass. Why?
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2
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955
|
November 1, 2021
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SPF on HELO/EHLO hostname
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2
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2871
|
August 10, 2020
|
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SPF: What is the difference between SPF ~all and -all?
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0
|
880
|
May 30, 2019
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Introductory Thread: I'm Sean, Community Advocate for dmarcian
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0
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872
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May 24, 2019
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