Setup Guide

How to Set Up Zoho Mail with Your Custom Domain — India 2026

Setting up business email (e.g., [email protected]) on Zoho Mail takes about 30 minutes if you have access to your domain registrar. Below is the complete step-by-step playbook for Indian businesses, including DNS records for MX, SPF, DKIM, and DMARC for best deliverability.

Step 1 — Sign up for Zoho Mail Free or paid plan: Go to zoho.com/in/mail and sign up. Choose between Free (5 users, 5 GB each), Mail Lite (₹90/user/month, 10-25 GB), or Mail Premium (₹360/user/month, 50 GB). For Indian businesses, choose Indian data centre during signup (Mumbai or Hyderabad region) for DPDP compliance.
Step 2 — Add and verify your domain: In Zoho Mail Admin Console > Domains > Add Domain. Enter your domain (e.g., yourcompany.com). Zoho will give you a TXT record to add at your domain registrar (GoDaddy, Namecheap, BigRock, etc.) to verify ownership. Add the TXT record. Verification takes 1-60 minutes.
Step 3 — Add MX records to point email to Zoho: In your domain registrar's DNS panel, add these MX records (delete any existing MX first): MX 10 mx.zoho.in MX 20 mx2.zoho.in MX 50 mx3.zoho.in These point all incoming email to Zoho's Indian mail servers. MX propagation takes 4-48 hours globally — wait before sending test emails.
Step 4 — Add SPF record for sender authentication: Add TXT record: Name: @ (or yourcompany.com) Value: v=spf1 include:zoho.in ~all SPF tells receiving mail servers that Zoho is authorised to send email on your behalf. This prevents your emails from going to spam.
Step 5 — Enable DKIM for email signing: In Zoho Mail Admin > Domains > Email Signing (DKIM) > Generate Public Key. Zoho will give you a TXT record (CNAME or TXT depending on registrar). Add it to your DNS. DKIM signs your outgoing emails so recipients can verify they really came from you — critical for deliverability.
Step 6 — Set up DMARC policy: Add TXT record: Name: _dmarc Value: v=DMARC1; p=quarantine; rua=mailto:[email protected] DMARC tells receiving servers what to do with emails that fail SPF/DKIM. "p=quarantine" means failed emails go to spam (safer than rejection initially). Receive aggregate reports at rua= email for monitoring.
Step 7 — Create user accounts and configure email clients: In Zoho Mail Admin > Users > Add Users. Create email addresses for each team member (e.g., admin@, sales@, support@). Send each user the welcome email with their credentials and IMAP/POP server settings: IMAP server: imap.zoho.in (port 993, SSL) SMTP server: smtp.zoho.in (port 465, SSL) For Outlook / Apple Mail / mobile.

Frequently Asked Questions

How long does Zoho Mail setup take for an Indian business?

30-60 minutes of active work + 4-48 hours for DNS propagation. Active work: signup (5 min), domain add and verify (10 min), DNS records (20 min), DKIM setup (10 min), user creation (varies). DNS propagation is mostly waiting — most globally it propagates in 4-24 hours.

Can I keep my old emails when setting up new Zoho Mail?

If you are migrating from another provider (Gmail, Microsoft 365, on-premise Exchange), Zoho has migration tools to import old emails before DNS cutover. If you are setting up email for the first time (new domain or no prior email system), there is no old email to migrate.

Do I need IT skills to set up Zoho Mail with a custom domain?

Basic technical comfort helps. The hardest part is DNS records at your domain registrar — UI varies between GoDaddy, Namecheap, BigRock, etc. If you have ever logged into your domain registrar and don't panic at "DNS settings", you can do this. If not, an IT freelancer can do it in 1-2 hours for ₹2,000-5,000.

Will my Zoho Mail work on Outlook desktop?

Yes — from Zoho Mail Lite plan (₹90/user/month) and above, IMAP/POP/ActiveSync are supported. Outlook, Apple Mail, Thunderbird, mobile email apps all work. The Free plan is web-only (no IMAP) — upgrade to Mail Lite if you need desktop email clients.

How do I verify my Zoho Mail setup is working correctly?

Send a test email to mail-tester.com — it scores your setup 0-10 based on SPF, DKIM, DMARC, content. Score 8+ is good deliverability. Also send to a Gmail/Outlook/Yahoo personal account and check the email arrives in inbox (not spam) and has authentication checks pass.

Free Zoho Mail setup for Indian businesses — DNS + DKIM + user setup + training included.