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To authenticate your emails with a business email address, you’ll need to implement a few key protocols: SPF (Sender Policy Framework), DKIM (DomainKeys Identified Mail) and DMARC (Domain-based Message Authentication, Reporting and Conformance). Here’s a step-by-step guide:
- Set Up SPF: This helps prevent email spoofing by specifying which mail servers are allowed to send emails on behalf of your domain. You’ll need to add an SPF record to your DNS settings.
- Implement DKIM: This involves adding a digital signature to your emails, which helps verify that the content hasn’t been altered in transit. Your email service provider can help you set this up.
- Configure DMARC: This policy ties SPF and DKIM together and provides instructions to receiving mail servers on how to handle emails that fail authentication checks. It also provides reports on emails that pass or fail DMARC checks.
By setting up these protocols, you can enhance the security and deliverability of your emails, ensuring they reach your recipients’ inboxes and not their spam folders.