Hackernews posts about DMARC

DMARC is an email authentication protocol that helps prevent email spoofing by validating the sender's domain name and ensuring the mail server is authorized to send emails on behalf of that domain.

  1. Is there no way to protest the email spam filter rules of Gmail, Yahoo, Outlook?
    2 points by MaximilianKohlr 29 days ago | 15 comments
  2. Ask HN: How does DKIM forgery via Salesforce work
    2 points by ahochhaus 6 days ago | discuss
  3. Zappar (WebXR tool) acquired for $45M (www.theinfinitereality.com)
    1 points by dmarcos 22 days ago | discuss
  4. Go Exceptions for the Unconvinced (kristoff.it)
    3 points by dmarto 7 days ago | discuss
  5. Popular Science Magazine Archives, May 1872-March 2009 (books.google.com)
    144 points by bookofjoe 24 days ago | 56 comments
  6. On Friday 21st March 2025, the sun will set on the British "Empire" (old.reddit.com)
    82 points by redbell 4 days ago | 24 comments
  7. Salesforce CEO Marc Benioff blasts Microsoft's Copilot: 'It just doesn't work' (fortune.com)
    31 points by breadwinner 13 days ago | 29 comments
  8. Marc Andreessen says AI model makers are in 'a race to the bottom' (techcrunch.com)
    5 points by elmar 8 days ago | 1 comments
  9. New titans of Wall Street: How trading firms stole a march on big banks (www.ft.com)
    3 points by chollida1 30 days ago | 1 comments
  10. Minecraft Bedrock Will Remove PC VR Support After March (www.uploadvr.com)
    3 points by LorenDB 7 days ago | discuss
  11. AI creates memecoin with $50k from Marc Andreessen (twitter.com)
    2 points by bmmayer1 14 days ago | 1 comments
  12. Marcus vs. Search Warrant (en.wikipedia.org)
    2 points by thunderbong 19 days ago | discuss
  13. The March of the Mushroom Robots (nautil.us)
    2 points by LinuxBender 28 days ago | discuss
  14. Bitcoin rises 3% after topping $73,000 since March (www.cnbc.com)
    1 points by paulpauper about 15 hours ago | 4 comments
  15. An Interview with Salesforce CEO Marc Benioff about AI Abundance (stratechery.com)
    1 points by marban 3 days ago | discuss
  16. Nvidia could launch RTX 5070 in February, RTX 5060 series in March (videocardz.com)
    1 points by doener 14 days ago | discuss
  17. Full Analysis of Starship IFT-5 (with ‪ scottmanley‬, ‪ MarcusHouse‬) [video] (www.youtube.com)
    1 points by tambourine_man 14 days ago | discuss
  18. Responses to the Bank of England's March 2020 Discussion Paper on CBDC (www.bankofengland.co.uk)
    1 points by lifeisstillgood 27 days ago | discuss
  19. Ask HN: Hacking your brain after trauma and mental health crisis?
    22 points by gremlinsinc 6 days ago | 37 comments
  20. Typical Startup Mistakes – A YC-Collection (docs.google.com)
    4 points by BrandiATMuhkuh 20 days ago | 1 comments
  21. Ask HN: Labor Productivity as a measure of impact of gen AI?
    2 points by sottol about 22 hours ago | 1 comments
  22. MiniRPS, A reverse proxy with minijinja templates
    2 points by marcodpt 7 days ago | discuss
  23. Show HN: WordPress Plugin: Disk Usage Insights (wordpress.org)
    2 points by m-a-r-c-e-l 29 days ago | discuss
  24. I went from $27 to $3K as a solopreneur still in a 9-5
    1 points by TonySyrup 14 days ago | 2 comments
  25. RichAPI: Find HTTP Exceptions and turn them into documented responses
    1 points by manimozaffar 6 days ago | discuss
  26. Show HN: Arcane Studio – Smart productivity tools to support your daily work (arcane.engineer)
    1 points by mlamina 15 days ago | discuss
  27. Lore Segal Saw the World in a Nutshell (www.theatlantic.com)
    12 points by prismatic 19 days ago | 1 comments
  28. When Leica Met Apple (arun.is)
    4 points by surprisetalk 5 days ago | 1 comments
  29. How to be productive when you don't have external structure (www.marcnitzsche.de)
    4 points by mrccc 25 days ago | discuss
  30. Apple implemented the biggest improvement to Bluetooth audio since 2009 (2022) (medium.marco.zone)
    3 points by iknowstuff 30 days ago | 1 comments
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