What is a DNS record?

DNS records (or zone files) are instructions stored on DNS servers that provide important information about a domain. They include details like the domain's IP address and how to handle requests, such as directing website traffic or managing email. Different record types (like A, CNAME, and MX) serve specific functions to ensure smooth website and service access.

What is the difference between SPF and DKIM?

While both SPF and DKIM are authentication methods for email, they serve different purposes. SPF (Sender Policy Framework) focuses on verifying that the email is sent from an authorized server for your domain, ensuring that only designated IP addresses can send emails. On the other hand, DKIM (DomainKeys Identified Mail) adds a digital signature to your emails, allowing recipients to confirm that the message hasn’t been altered during transit and that it genuinely comes from your domain.

What is BIMI?

BIMI (Brand Indicators for Message Identification) is a standard that lets businesses show their official logo next to emails they send. It helps people know the email is real and from a trusted source. To use BIMI, a company needs to have strong email security, like DMARC, and a verified logo.

Ratul Ripon - FluentSMTP

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I enjoy turning complex ideas into simple ones and engage with people through my writing. With a background in Oceanography, I create technical content that’s both easy to understand and interesting.