Help ensure your emails
hit the inbox
Stop guessing why your messages end up in spam. Follow this 26-point checklist to achieve technical compliance, enhanced sender reputation, and delivery success.
Authentication
#8
DKIM
DomainKeys Identified Mail (DKIM) provides cryptographic authentication by attaching a digital signature to each outbound message, verifying that it is authorized for the sending domain.
A properly implemented DKIM record is essential to protect against spoofing, ensure message integrity, and support compliance with modern email authentication standards.
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