zoho.com

60/100
Mail provider: Zoho Mail
CheckDetails
MX✔smtpin.zoho.com, smtpin2.zoho.com, smtpin3.zoho.com
SPF⚠v=spf1 include:spf.zoho.com include:zcsend.net include:spf.zohomail.com include:popspf.zohomail.com -all (4 lookups); does not include Zoho Mail (include:zohomail.com)
DKIM✖No DKIM key found on common selectors (a custom selector may exist - check a sent email's DKIM-Signature: s= header).
DMARC✔v=DMARC1; p=reject; sp=reject; fo=0; rua=mailto:dmarcaggregation@zoho.com; ruf=mailto:dmarcaggregation@zoho.com
MTA-STS⚠Not set (optional; enforces TLS for mail sent to you)
TLS-RPT✔v=TLSRPTv1;rua=mailto:tlsaggregation@zoho.com
BIMIℹNot set (optional; shows your logo in Gmail/Yahoo; needs DMARC quarantine/reject)

How to fix it

  1. SPF — Update the TXT record at zoho.com (keeps your existing senders)
    v=spf1 include:spf.zoho.com include:zcsend.net include:spf.zohomail.com include:popspf.zohomail.com include:zohomail.com -all
  2. DKIM — Turn on DKIM signing in Zoho Mail and publish the TXT/CNAME it gives you
    (record value comes from your provider's admin panel)

DNS changes can take up to 24–48 hours. Re-run the check afterwards.

Want it fixed for you? I set up SPF, DKIM and DMARC without breaking your other senders, with a before/after report.

Get it fixed on Fiverr

Prefer to do it yourself? Get the step-by-step Fix Kit ($15) – 19-page guide, checklist, 20+ providers.