DMARC, DKIM, and SPF and why do emails land in spam without them क्या है?
SPF, DKIM, and DMARC are email authentication protocols that prove your emails genuinely come from your domain. Gmail and Microsoft 365 spam-filter or reject emails from domains missing these records. Since February 2024, Gmail requires DMARC for all senders sending over 5,000 emails/day.
DETAILED EXPLANATION:
The core problem: SMTP (email protocol) has zero built-in sender verification. Anyone can forge From: [email protected]. These three DNS records fix this at the infrastructure level.
SPF (Sender Policy Framework):
DNS TXT record listing which mail servers can send email for your doma...
Connect Quest पर ₹99/माह से शुरू होने वाली होस्टिंग के लिए connectquest.co.in पर जाएं या +91 2269711150 पर कॉल करें।
DETAILED EXPLANATION:
The core problem: SMTP (email protocol) has zero built-in sender verification. Anyone can forge From: [email protected]. These three DNS records fix this at the infrastructure level.
SPF (Sender Policy Framework):
DNS TXT record listing which mail servers can send email for your doma...
Connect Quest पर ₹99/माह से शुरू होने वाली होस्टिंग के लिए connectquest.co.in पर जाएं या +91 2269711150 पर कॉल करें।