zoho-mail.txt

;; Zoho Mail
;; https://www.zoho.com/mail/
;;
;; Docs:
;; https://www.zoho.com/mail/help/adminconsole/email-hosting-setup.html
;;
;; Adds the following records:
;; - CNAME Record: Custom Login URL for Zoho Mail (mail.yourdomain.com)
;; - MX Records: For inbound emails
;; - TXT Records: Domain Verification, SPF, DKIM & DMARC Policy (Optional)

;; === CNAME Record ===
mail 300 IN CNAME business.zoho.com.

;; === MX Records ===
@ 300 IN  MX  10 mx.zoho.com.
@ 300 IN  MX  20 mx2.zoho.com.
@ 300 IN  MX  50 mx3.zoho.com.

;; === TXT Records ===
;; Domain Verification
;; - YOU MUST CHANGE THE "********" WITH YOUR ZOHO GENERATED CODE
zb******** 300 IN TXT zmverify.zoho.com

;; SPF
@ 300 IN TXT "v=spf1 include:zoho.com ~all"

;; DKIM
;; - YOU MUST CHANGE THIS
zoho._domainkey 300 IN TXT "CHANGE THIS WITH YOUR DKIM"

;; DMARC Policy
;;
;; Parameter "p":
;; - Phase 1: Monitor Reports and Traffic: p=none;
;;
;; - Phase 2: Quarantine Emails and Analyze: p=quarantine;
;;  -- Parameter "pct": pct=20; - Only 20% of the emails that appear spoofed will be quarantined.
;;
;; - Phase 3: Reject Spoofed emails: p=reject;

;; Remove ";;" below to enable
;; _dmarc 300 IN TXT "v=DMARC1; p=none; rua=mailto:admin@yourdomain.com"