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SPECIFICTION
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DMARC Report vs Microsoft SNDS

DMARC Report

dmarcreport.com

Microsoft SNDS

substrate.office.com

Side by side

FigureDMARC ReportMicrosoft SNDS
Price from$25/moFree
Free planYesYes
Free trialYes—
Open source——
WebYesYes
iOSYes—
AndroidYes—
APIYes—
Plans published51
Spec score · Email Deliverability Software9.3 (#2)7.2 (#27)
PurposeDMARC Report processes aggregate and forensic DMARC reports and displays authentication results and sending sources in dashboards.SNDS provides data to help senders understand and improve their reputation at Outlook.com.
SupportThe company lists [email protected] and +1-855-700-1386 as support contacts.For urgent Outlook.com delivery issues, Microsoft advises contacting sender support with someone familiar with the issue and email infrastructure.

Plans

DMARC Report

  • CoreFree
  • Guard$25 a month
  • Shield$75 a month
  • Defender$200 a month
  • UltimatePriced on request

DMARC Report pricing →

Microsoft SNDS

  • Smart Network Data Services (SNDS)Free

Microsoft SNDS pricing →

In their own words

DMARC Report

DMARC Report processes aggregate and forensic DMARC reports, showing authentication results and sending sources in dashboards. It monitors SPF, DKIM, and DMARC records for changes, failures, and other issues, with alerts by email, webhook, or Slack. Forensic analysis adds per-message details such as sender IP, header information, authentication failures, and receiver disposition. Teams can use it while moving domain policies toward quarantine or reject. The service includes AI analysis, a REST API, and MCP integration for compatible tools including Claude and ChatGPT. MSPs can manage client domains through a multi-tenant portal with white-label reports, role-based access, and bulk onboarding. The free Core plan covers one domain and 10,000 messages per month, with 30 days of history and aggregate reports. Paid plans start at $25/mo; listed plans add message capacity, domains, history, and reporting or access features. The website also offers free checks for DMARC, SPF, DKIM, BIMI, and MTA-STS without signup. Founded in 2014, DMARC Report is headquartered in California.

Visit dmarcreport.com

Microsoft SNDS

Microsoft SNDS has no write-up on Specifiction yet; its figures are above.

Visit substrate.office.com