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. MxCheckSec: Validate SPF, DKIM, DMARC, and More (blog.kulkan.com)
   3 points by laserspeed 3 days ago | 1 comments
2. Learn and Test DMARC (www.dmarctester.com)
   2 points by shaunpud 10 days ago | discuss
3. Show HN: Velo – Open-source, keyboard-first email client in Tauri and Rust
   3 points by Espired about 5 hours ago | discuss
4. Building an automated pre-launch technical auditor
   2 points by Ben_Tycho 1 day ago | discuss
5. Show HN: Mail Server Builder – Deploy a Full Mail Server on Ubuntu from Windows (buy-source-code.com)
   1 points by tungkaiying 9 days ago | 1 comments
6. Show HN: Scanward – Free domain security scanner (SSL, DNS, headers, email auth) (scanward.com)
   1 points by accadius 3 days ago | discuss
7. Render and stream large scale 3D Gaussian Splats with Spark 2.0 Preview (twitter.com)
   16 points by dmarcos about 8 hours ago | discuss
8. Show HN: Darna – Atomic commit validator for Go (github.com)
   3 points by darccio 11 days ago | discuss
9. The "AI agent hit piece" situation clarifies how dumb we are acting (ardentperf.com)
   246 points by darccio 7 days ago | 125 comments
10. Intelligence Ratchet-Theoretical Framework: Self-Stabilizing Superintelligence (zenodo.org)
    2 points by DarcStar 17 days ago | discuss
11. Five Levels of Autonomous Coding (2024) (www.patricksteinert.de)
    2 points by darccio 18 days ago | discuss
12. The Broken Equilibrium (stackgen.com)
    1 points by darccio 4 days ago | discuss
13. Adobe Animate (formerly Flash) will be discontinued on March 1st (helpx.adobe.com)
    51 points by jsheard 18 days ago | 24 comments
14. Apple MacBook Pro order deliveries delayed until mid March (www.apple.com)
    51 points by behnamoh 24 days ago | 12 comments
15. San Francisco's pro-billionaire march draws dozens (techcrunch.com)
    44 points by bhouston 12 days ago | 15 comments
16. Marc Andreessen Bet Big on Trump. It's Paying Off for Silicon Valley (www.propublica.org)
    25 points by zerosizedweasle 20 days ago | 1 comments
17. San Francisco's pro-billionaire march draws dozens (techcrunch.com)
    17 points by SilverElfin 13 days ago | 8 comments
18. Omarchy First Impressions (brianlovin.com)
    16 points by tosh 14 days ago | 21 comments
19. "Yes, It's Happening. Yes, it's real." March For Billionaires, SF, 02/07/2026 (marchforbillionaires.org)
    16 points by michaelnovati 17 days ago | 13 comments
20. Long March-10 in-flight abort and rocket landing demostration [video] (www.youtube.com)
    12 points by u1hcw9nx 9 days ago | 6 comments
21. Yann LeCun warns AI tech is marching into dead end (www.nytimes.com)
    12 points by tietjens 26 days ago | 4 comments
22. Marc Benioff makes 'cruel' ICE jokes at company event (sf.gazetteer.co)
    11 points by cdrnsf 10 days ago | 2 comments
23. Arch Linux (Omarchy) – 8 Months Later: The Good, the Bad, and the Fixable (www.ssp.sh)
    8 points by articsputnik 10 days ago | discuss
24. Y Combinator Founder Organizes 'March for Billionaires' (mlq.ai)
    6 points by hidden80 13 days ago | 4 comments
25. Localstack will require an account to use starting in March 2026 (blog.localstack.cloud)
    6 points by theHound 10 days ago | discuss
26. Matthew Shulman, co-creator of Intellisense, died 2019 March 22 (www.capenews.net)
    5 points by canucker2016 13 days ago | 1 comments
27. A.I. Pioneer Yann LeCun Warns the Tech 'Herd' Is Marching into a Dead End (www.nytimes.com)
    4 points by bookofjoe 4 days ago | 3 comments
28. After Microsoft's AI overreach, Gentoo begins its march away from GitHub (www.pcgamer.com)
    4 points by stalfosknight 3 days ago | discuss
29. Distance Marching for Generative Modeling (arxiv.org)
    4 points by E-Reverance 16 days ago | discuss
30. March for Billionaires (marchforbillionaires.org)
    3 points by pabs3 18 days ago | 2 comments