How to setup SPF and DKIM for Zoho Mail

This guide outlines the steps to configure Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) for your domain in Zoho Mail, ensuring compliance with Domain-based Message Authentication, Reporting, and Conformance (DMARC) standards

Prerequisites:

• A domain should have only one SPF record.​
• Administrator access to Zoho Mail.​
• Administrator access to your DNS provider.

SPF Setup:

Identify existing SPF Record:
Check if your domain already has an SPF record by querying your DNS records here.​

Add or Modify SPF Record:

If no SPF record exists, create one with the following value:

Host/Name:

@ 

Value:

v=spf1 include:zoho.com ~all 

If an SPF record exists, modify it to include Zoho’s SPF record:​

Existing SPF record:

v=spf1 include:example.com ~all 

Updated SPF record:

v=spf1 include:example.com include:zoho.com ~all