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DMARCIAN: DKIM Selectors
- March 27, 2024
- Posted by: Top Deliverability
- Category: DMARC DMARCIAN Email Authentication Email Services Industry News
DMARCIAN just shared a new interesting post:
This article takes a look at DKIM Selectors in particular, and we explain: What DKIM Selectors are Where to find your own DKIM Selector Third-Party providers and DKIM Signing How does DKIM work? DKIM (DomainKeys Identified Mail) is an email authentication method that allows an email receiver to check that an email that claimed to come from a specific domain was indeed authorized by the owner of that domain and received without any unauthorized modification to its content during transit. This is achieved through the use of cryptographic authentication with the use of a cryptographic key pair—a private key and a public key. The Mechanics of DKIM Digital Signature Creation: When an email is sent, the originating email server generates a unique digital signature for the message. This signature is based on the content of the email itself, including headers and body, ensuring that any alteration of the email during
Read more from the original source: DKIM Selectors
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