Spf Authentication Adding Dmarc To The Mix 04 What Does A Dkim guatemala phone number library Record Look Like? The Dkim Record How To Read A Dkim Header 05 How Do You Set Up And Check Dkim? How To Verify A Dkim Signature 06 Does Dkim Improve Deliverability? 07 Take Control Of Email Deliverability What Is A Dkim Signature? Dkim, Or Domainkeys Identified Mail, Is An Email Authentication Protocol That Creates A Digital Signature That Mailbox Providers Use To Verify The Identity Of An Email Sender.

A Mailbox Provider Connects The Dkim Signature, Found In An Email’s Header, With Records Published On The Domain Name Server Dns Of A Sender’s Domain. This Provides An Encrypted Key To Help Mailbox Providers Detect Forged Sender Addresses. All Major Mailbox Providers Look For Dkim Signatures When Authenticating Emails, Including Google, Apple Mail, And Outlook. Created In 2004, Dkim Combined Two Methods Designed To Prevent Email Forgery Yahoo’s “Domainkeys And Cisco’s “Identified Internet Mail.