Mail-Tester.net — Free Deliverability Check

☀️ SPF Record Generator

Use this tool to create a valid SPF record based on the services you send email from. Your record updates live below.

Your SPF Record
v=spf1 ~all

📘 What is SPF?

SPF (Sender Policy Framework) is an email authentication method that helps protect your domain from spoofing. It works by publishing authorized IPs and servers in your domain’s DNS record.

🔧 How to Use

⚠️ Note: A domain can only have one SPF record. Combine all sources into a single entry.