Hackernews posts about DMA

1. DMARC has been public since 2012 but most company domains still don't enforce it (ciphercue.com)
   200 points by adulion 24 days ago | 168 comments
2. What DMARC Protects You From, and What It Does Not (senderledger.com)
   138 points by adulion 18 days ago | 40 comments
3. PCI DSS DMARC Requirement: What Section 5.4.1 Requires (dmarcguard.io)
   15 points by meysamazad 28 days ago | 6 comments
4. "DNS Authentication: DMARC Fail" in Mimecast: What It Means and How to Fix It (dmarcguard.io)
   4 points by meysamazad 7 days ago | discuss
5. Secure email provider mailbox.org does not honor DMARC (German) (userforum.mailbox.org)
   4 points by asimops 23 days ago | discuss
6. Tired of paying per domain for DMARC, so I built a self-hosted one (github.com)
   3 points by botw44 21 days ago | 1 comments
7. The Modern Handbook on DMARC (www.suped.com)
   3 points by axrx 29 days ago | discuss
8. Expired DMARC endpoint exposed a NYSE Fortune 1000 infrastructure for $10 (www.sh.consulting)
   2 points by alexshakhov 9 days ago | 1 comments
9. Solution to Apple Siri Europe DMA Conflict (huggingface.co)
   2 points by sangamdas 2 days ago | discuss
10. Best DMARC Reporting Tools in 2026 (dmarcguard.io)
    2 points by meysamazad 11 days ago | discuss
11. Show HN: DMARC.quest SPF/DKIM/DMARC Demystified (www.dmarc.quest)
    2 points by junkDrawer_ai 21 days ago | discuss
12. DMARC Subdomain Policy: How Sp= and NP= Protect Every Subdomain (dmarcguard.io)
    2 points by meysamazad 25 days ago | discuss
13. SimpleDMARC – DMARC monitoring that turns the raw XML reports into plain English (simpledmarc.com)
    2 points by maniargaurav 25 days ago | discuss
14. Best Free DMARC Tools in 2026 (dmarcguard.io)
    2 points by meysamazad 30 days ago | discuss
15. Breaking the Apple–Siri DMA Deadlock Without Sacrificing Privacy or Security (datatracker.ietf.org)
    1 points by sangamdas 1 day ago | discuss
16. DNSValidate, SPF and DMARC checks with the include chain resolved (dnsvalidate.com)
    1 points by taller 10 days ago | discuss
17. Ask HN: Is paying for a BIMI certificate useful?
    4 points by gojkoa 23 days ago | discuss
18. SPF Record Syntax: Mechanisms, Qualifiers, Modifiers, and Macros (dmarcguard.io)
    57 points by meysamazad 18 days ago | 12 comments
19. Google slapped with $1B fine under landmark EU digital law (www.cnbc.com)
    6 points by 1vuio0pswjnm7 26 days ago | discuss
20. How to Generate a TLSA Record and Fix the 3 1 1 Mismatch (dmarcguard.io)
    5 points by meysamazad 21 days ago | discuss
21. Google slapped with $1B fine under landmark EU digital law (www.cnbc.com)
    3 points by 1vuio0pswjnm7 29 days ago | 1 comments
22. Google ordered to open Android and Search to rivals in Europe (www.theverge.com)
    3 points by smugma 29 days ago | 1 comments
23. Valimail Alternative (dmarcguard.io)
    2 points by meysamazad 24 days ago | discuss
24. The Google SPF Record: Setup, Lookup Math, and the Parts Google's Docs Skip (dmarcguard.io)
    1 points by meysamazad 4 days ago | discuss
25. "MTA-STS Policy Is Missing: STSFetchResult.NONE" What It Means and How to Fix It (dmarcguard.io)
    1 points by meysamazad 15 days ago | discuss
26. Show HN: CSP Validator and Generator (dmarcguard.io)
    1 points by meysamazad 20 days ago | discuss
27. Google will expand age checks on Android worldwide till the end of the year (android-developers.googleblog.com)
    423 points by dmantis 22 days ago | 525 comments
28. IDE Nostalgia (2022) (davidsmaynard.com)
    55 points by dmaynard 6 days ago | 3 comments
29. Gmail might partially be to blame for receiving emails from other Sean Conners (boston.conman.org)
    32 points by dmarto 4 days ago | 43 comments
30. New Bobby Fingers project after 2 years' wait [video] (www.youtube.com)
    4 points by dmaa 13 days ago | discuss