2So what is Open Source Software in a Source Available Software world? (2025) (opens in new tab)(unsungnovelty.org)1meysamazad1d ago0
4DMARCbis Is Published: RFC 9989, 9990, and 9991 Replace RFC 7489 (opens in new tab)(dmarcguard.io)1meysamazad5d ago0
5RFC 7489 obsoleted and receivers MUST now downgrade to quarantine by default (opens in new tab)(rfc-editor.org)6meysamazad5d ago0
9SPF Flattening and the 10-Lookup Limit: How to Fix Too Many DNS Lookups (opens in new tab)(dmarcguard.io)2meysamazad7d ago0
12SPF Softfail vs. Hardfail: A Data-Backed Decision Guide (opens in new tab)(dmarcguard.io)1meysamazad8d ago1
15SPF PermError: What Causes It and How to Fix It Step-by-Step (opens in new tab)(dmarcguard.io)1meysamazad8d ago0
