Generating a DKIM key involves a few simple steps:
Access Your Domain’s DNS Settings: Log in to your domain registrar or hosting provider where you can manage your DNS settings. Create a DKIM Key: Use a DKIM key generator tool provided by your email service provider or an online tool to generate the public and private keys. Add the Public Key to DNS: Copy the public key and add it to your domain's DNS records as a TXT record. The exact steps may vary based on your DNS provider. Configure Your Email Server: Add the private key to your email server or email service provider settings. This will enable your server to sign outgoing emails with the private key. Verify the Configuration: Use email authentication testing tools to verify that your DKIM setup is working correctly.