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. Ask HN: Proofpoint is blocking our emails. Any recourse?
    23 points by internet1776 21 days ago | 25 comments
  2. Show HN: Makr.io – 15 Open-Source Utility Apps Built with AI in 30 Days (github.com)
    3 points by iowadev 21 days ago | 4 comments
  3. Ask HN: How does DKIM forgery via Salesforce work
    3 points by ahochhaus 29 days ago | discuss
  4. Ask HN: How much better is Postmark vs. AWS SES?
    1 points by dvrp about 11 hours ago | 3 comments
  5. Go Exceptions for the Unconvinced (kristoff.it)
    3 points by dmarto 29 days ago | discuss
  6. On Friday 21st March 2025, the sun will set on the British "Empire" (old.reddit.com)
    82 points by redbell 27 days ago | 23 comments
  7. Just Eat Is Selling Grubhub to Marc Lore's Wonder for $650M (www.theverge.com)
    39 points by anotherhue 9 days ago | 84 comments
  8. Marc Andreessen Demands Criminal Charges for Advertisers' Free Market Decisions (www.techdirt.com)
    11 points by hn_acker 7 days ago | 6 comments
  9. Flanked by Palantir and AWS, Anthropic's Claude Marches US Defense Intelligence (www.theregister.com)
    4 points by LinuxBender 14 days ago | 2 comments
  10. Marc Brooker: Ten Years of AWS Lambda (brooker.co.za)
    3 points by erikhopf 7 days ago | 1 comments
  11. Minecraft Bedrock Will Remove PC VR Support After March (www.uploadvr.com)
    3 points by LorenDB 30 days ago | discuss
  12. Contra Marc Andreessen on AI (2023) (www.dwarkeshpatel.com)
    2 points by mooreds 6 days ago | discuss
  13. Bitcoin rises 3% after topping $73,000 since March (www.cnbc.com)
    1 points by paulpauper 23 days ago | 5 comments
  14. Show HN: I created a ready-to-use web development funcs just like Marc Lou (www.shipseo.lol)
    1 points by arthuryuzbashew 12 days ago | 4 comments
  15. LLVM Clang 20 Merges Intel Diamond Rapids Support with "-March=Diamondrapids" (www.phoronix.com)
    1 points by rbanffy 4 days ago | discuss
  16. Apple targeting March release for new wall-mounted smart display product (9to5mac.com)
    1 points by matthewsinclair 9 days ago | discuss
  17. An Interview with Salesforce CEO Marc Benioff about AI Abundance (stratechery.com)
    1 points by marban 26 days ago | discuss
  18. Ask HN: Hacking your brain after trauma and mental health crisis?
    22 points by gremlinsinc 29 days ago | 37 comments
  19. Apple Dev account problem taking 2 months to resolve?
    15 points by connectsca 17 days ago | 2 comments
  20. Looking for participants for a study about debugging practices
    5 points by leonardool 3 days ago | 1 comments
  21. Discussion: Trump Is Changing the Game: What's Next for Tech Startups?
    2 points by iamarsibragimov 8 days ago | 4 comments
  22. Ask HN: Labor Productivity as a measure of impact of gen AI?
    2 points by sottol 24 days ago | 1 comments
  23. Qcom elite uses per-cluster DVFS, with cores in a cluster share the same freq
    2 points by firstlovelife 6 days ago | discuss
  24. Show HN: Remy – an AI agent that finds the best clips from the world's videos (www.getremy.app)
    2 points by yungtriggz 17 days ago | discuss
  25. MiniRPS, A reverse proxy with minijinja templates
    2 points by marcodpt 30 days ago | discuss
  26. Show HN: A NextJS boilerplate to automate all the boring stuff (www.shipseo.lol)
    1 points by arthuryuzbashew 6 days ago | 1 comments
  27. RichAPI: Find HTTP Exceptions and turn them into documented responses
    1 points by manimozaffar 29 days ago | discuss
  28. I fixed a server with a precisely placed piece of tape (2023) (social.treehouse.systems)
    90 points by Wowfunhappy 11 days ago | 52 comments
  29. Understanding privacy risk with k-anonymity and l-diversity (marcusolsson.dev)
    75 points by marols 17 days ago | 7 comments
  30. When Leica Met Apple (arun.is)
    4 points by surprisetalk 28 days ago | 1 comments
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