DKIM Configuration to prevent email spoofing | Zoho Mail

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1. Spammers follow this approach as it makes more people view the email since the sender appears to be authentic. But, sometimes, it may pose serious consequences if they try to retrieve sensitive information from the user. Spoofed emails can be detected and avoided by configuring SPF and DKIM. If DKIM is configured, the domain name identity associated with each message is validated. “If this DKIM validation fails, such emails are quarantined or rejected based on the conditions set by you when DKIM validation fails.” What is email backscattering and how DKIM prevents it

   In DKIM signing