Post by jabom on Dec 30, 2023 5:13:47 GMT
Better Future Proofing The security of RSA signatures depends on the key size, and larger keys are needed as computational power increases. In contrast, ED is expected to maintain its security strength even as technology advances, ensuring long-term viability. Configuring DKIM ED Signatures To configure DKIM ED signatures, follow these steps: . Generate DKIM Keys Use a DKIM key generation tool that supports ED signatures to generate a private key and a corresponding public key.
Publish the Public Key Publish the public Job Function Email List key in your domain’s DNS records as a TXT record under the specified DKIM selector. This allows email recipients to verify the authenticity of emails sent from your domain. . Configure your Mail Server Update your mail server’s DKIM configuration to use the generated private key for signing outgoing emails. Refer to your mail server’s documentation for instructions on how to update DKIM settings. . Test and Monitor After configuration, send test emails to verify that DKIM signatures are correctly applied and validated by recipient mail servers.
Monitor the DKIM signature status to ensure successful deployment. Publishing ED DKIM key in the DNS While publishing your ED DKIM keys, you need to consider the following syntax: k=ed instead of the usual RSA in full caps p= must contain BASE encoded key Note: DKIM key syntax is case sensitive Best Practices for Using DKIM ED and RSA Signatures While DKIM ED signatures offer numerous advantages over RSA signatures, it is important to consider backward compatibility with systems the newer algorithm. To ensure maximum compatibility and reliability, it is recommended to implement a dual DKIM signature approach.
Publish the Public Key Publish the public Job Function Email List key in your domain’s DNS records as a TXT record under the specified DKIM selector. This allows email recipients to verify the authenticity of emails sent from your domain. . Configure your Mail Server Update your mail server’s DKIM configuration to use the generated private key for signing outgoing emails. Refer to your mail server’s documentation for instructions on how to update DKIM settings. . Test and Monitor After configuration, send test emails to verify that DKIM signatures are correctly applied and validated by recipient mail servers.
Monitor the DKIM signature status to ensure successful deployment. Publishing ED DKIM key in the DNS While publishing your ED DKIM keys, you need to consider the following syntax: k=ed instead of the usual RSA in full caps p= must contain BASE encoded key Note: DKIM key syntax is case sensitive Best Practices for Using DKIM ED and RSA Signatures While DKIM ED signatures offer numerous advantages over RSA signatures, it is important to consider backward compatibility with systems the newer algorithm. To ensure maximum compatibility and reliability, it is recommended to implement a dual DKIM signature approach.