Monitor and Implement DMARC Reviews and details

Social recommendations and mentions

• I figured out how DMARC works, and it almost broke me

  I’ve been using Postmark’s DMARC report collector[0] for more years than I remember, and it’s great - you get a count of all the emails that passed SPF/DKIM, and a list of the ones that didn’t. Easy to spot any problems, and I don’t need to know anything about the reports themselves. Any time I setup a new domain that needs to send email, I make sure to get that up (and you’d be well advised to do it even if you... - Source: Hacker News / about 2 months ago

• DMARC required by Gmail and Yahoo from Feb 2024

  Postmark have a free DMARC service [1] that emails you a report once a week. I use it for all my domains. Note that they also have a paid offering, but this one is free. [1] https://dmarc.postmarkapp.com. - Source: Hacker News / 4 months ago

• Needing to implement DKIM & DMARC

  At least sign up for Postmarkapp, it's free. Source: 12 months ago

• Help with changing my Shopify store’s primary URL and migrating IMAP email to Google Workspace

  DMARC - This will send reports of failures and whatnot, so you can tell if emails are or aren't being delivered properly, or if people are trying to spoof your address, etc. Usually I use Postmark to handle this but there are other services. Source: about 1 year ago

• Our Accounts has no SPF on its Domain.

  When you are ready to hit the ground running, use Postmarks free DMARC reporting service. It's not a full fledged service but definitely helpful in the beginning as you understand and configure your environment: https://dmarc.postmarkapp.com/. Source: about 1 year ago

• Email: Explained from First Principles

  For one thing, you can configure a DMARC policy without a reporting address. For another thing, you can use third-party services, such as https://dmarc.postmarkapp.com/, to aggregate DMARC reports for you (if you're fine with the privacy implications of that). - Source: Hacker News / about 1 year ago

• Free DMARC report service?

  Alternatively, something like DMARC digests might be an easier solution. You just Sign up for free, set up the provided RUA endpoint in your DMARC Record, and they will send you weekly reports of the authentication Metrics for your domain. Source: about 1 year ago

• Does exchange/office 365 send DMARC reports?

  DMARC reports are meant for you and are delivered to wherever you configure them to be sent. Ideally using some 3rd party service to make them nicer to look at then forwards you the report. Source: over 1 year ago

• Ask HN: Dmarc for personal domains and startups – easy guide?

  Https://dmarc.postmarkapp.com/ has good help pages and free tests/monitoring. We pay for their $10/month digests and are very happy. - Source: Hacker News / over 1 year ago

• DMARC Analyzer (reporting tool)

  Assuming you don't have much email sent per month <100k (anything higher is truncated per-source), check out Postmarkapp. Source: over 1 year ago

• Advice interpreting SPF fail in DMARC report

  Typically you use an analytics service like Postmarkapp, which is free and will send you weekly reports on your traffic compliance. Source: over 1 year ago

• DMARC Records

  I've been using free weekly DMARC reporting from PostMark https://dmarc.postmarkapp.com/. Source: over 1 year ago

• Ended up on domain-based spam list (Spamhaus)

  Setup DMARC. Use a free service like https://dmarc.postmarkapp.com/ to collect data to see what is going on. Source: over 1 year ago

• FOSS reader for DMARK reports.

  There's really no good self hosted option for DMARC report analytics currently. Nothing even comes close to even a basic weekly email report sent to you by Postmarkapp's free offering. Source: over 1 year ago

• Setting up SPF, DKIM, DMARC like a pro?

  Can suggest at least using this tool: https://dmarc.postmarkapp.com. Source: over 1 year ago

• Assessing DMARC, DKIM and SPF

  Assuming you don't have much email sent per month <100k, check out Postmarkapp. Source: over 1 year ago

• Analyzing dmarc

  Use postmarkapp's free service. They send you weekly reports. Source: almost 2 years ago

• If you just bought a new domain name do not forget to fix it's emails!

  An even better way to go would be to use dmarc monitoring from postmarkapp, and then the rua/ruf value would be an email of theirs and you'd get at most a single report each week instead of each individual report that comes in. Source: almost 2 years ago

• If you just bought a new domain name do not forget to fix it's emails!

  There are some selfhosted versions but they are extremely basic. Postmarkapp is the best for free SaaS analytics up to 100,000 emails per month. Source: almost 2 years ago

• DMarc monitoring services

  How much email volume do you have that's legitimate email externally? Look into Postmarkapp If it's under 100k in a month they will process your reports fully for free and send you weekly status reports. Source: about 2 years ago

• Subdomain MX records

  If you don’t want to analyze DMARC reports yourself, Postmark has a free tool (https://dmarc.postmarkapp.com/) that will digest them and spit out a weekly report. Granted it doesn’t get very detailed, but the info is good to know. Source: about 2 years ago