How do I configure SPF, DKIM, and DMARC in Cloudflare for Hostinger email?

Responsive Ad Header

Question

Grade: Education Subject: Support
How do I configure SPF, DKIM, and DMARC in Cloudflare for Hostinger email?
Asked by:
74 Viewed 74 Answers

Answer (74)

Best Answer
(570)
You configure SPF, DKIM, and DMARC within the DNS settings of your Cloudflare account. For SPF, add an SPF record (a TXT record) specifying the authorized sending servers for your domain, including Hostinger's servers. For DKIM, you'll need to generate a DKIM record from Hostinger's control panel and add it as a TXT record in Cloudflare. DMARC builds upon SPF and DKIM, allowing you to define policies for handling email failures, like rejecting messages that fail authentication. Refer to Hostinger's documentation for specific DKIM record generation instructions.