Fix guide

How to Fix DMARC Alignment for Zoho Mail

Zoho Mail DMARC alignment requires adding SPF, DKIM, and optionally a custom Return-Path to your DNS. Zoho provides all required records in the domain verification dashboard.

Why alignment fails

Missing MX, SPF, or DKIM from Zoho's wizard prevents alignment for mail sent through Zoho.

Exact DNS records

SPF: include:zoho.com OR include:zoho.eu (per your region) DKIM: TXT from Zoho Admin → Domains MX: per Zoho setup wizard

Step-by-step fix

Step 1 Zoho Admin → Domains → Email Authentication

Step 2 Use zoho.com or zoho.eu includes based on your account region

Step 3 Add Zoho MX records so mail routes correctly

Step 4 Publish SPF TXT and DKIM TXT from Zoho

Step 5 Complete verification in Zoho Admin

Step 6 Confirm alignment with DNS Preflight

Verify alignment and DNS in your browser

Open DNS Preflight →

Related glossary: DMARC · DMARC alignment · DKIM · SPF record

FAQ

Zoho.com vs Zoho.eu — which SPF include?

Use the include and MX hosts for the region where your Zoho Mail tenant is hosted — Zoho documentation lists both.

How do I set up Zoho DMARC alignment?

Add MX, SPF, and DKIM from Zoho's domain setup wizard, verify the domain, then check alignment with DNS Preflight.

How do MX records interact with DMARC?

MX controls where mail is delivered; DMARC still requires aligned SPF and/or DKIM for messages you send.

How do I verify Zoho DKIM?

Zoho shows DKIM status when the TXT is published. DNS Preflight can read the public DKIM record.

Does Zoho support DMARC p=reject?

Yes when SPF/DKIM alignment pass — phase policy carefully.

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