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SPF Record Generator
The SPF record generator from Truelist helps you generate a valid SPF TXT record for your domain. Whether you're setting up email authentication for the first time or updating your DNS settings, this free tool makes it easy to generate an SPF record that keeps your messages trusted and deliverable.
Generate Your SPF Record
Avoid selecting the same provider more than once.
Enter only the domain (e.g., mail.example.com).
Must be a valid IPv4 address (e.g., 203.0.113.42).
Must be a valid IPv6 address (e.g., 2001:db8::1).
Soft Fail is recommended for most users. Hard Fail is strict and may block legitimate mail if not configured carefully.
DNS Record Value (TXT)
v=spf1 ~all
Valid DNS record generated successfully!
Add this record to your domain's DNS settings. The record will take effect within a few minutes to several hours depending on your DNS provider.
⚠️ This record will block all senders except those explicitly allowed.
How to use this SPF record:
- • Add this TXT record to your domain's DNS settings
- • The record name should be "@" (for the root domain) or your subdomain
- • DNS changes can take up to 48 hours to propagate globally
- • Test your SPF record using online SPF checkers after adding it
Why use the SPF record generator?
- check Generate a Valid SPF Record Instantly
- Get a properly formatted SPF TXT record that you can copy and paste into your DNS settings.
- check Prevent Email Spoofing
- SPF helps receiving servers verify that your emails are coming from authorized sources.
- check Improve Email Deliverability
- An SPF record is a core part of your domain's authentication — inbox providers use it to help determine trust.
- check Simplify Setup for Any Email Provider
- Whether you're sending from Google, Outlook, Mailgun, or another service, this tool makes SPF record creation simple.
What People Say
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FAQ
Frequently asked questions
Can't find the answer you're looking for? Reach out to our customer support team.
- What is Truelist?
- Truelist is a cutting-edge email validation service designed to improve the accuracy and deliverability of your email campaigns by verifying email addresses in real-time and cleaning email lists.
- How does Truelist validate email addresses?
- Our service uses advanced algorithms and real-time checking to validate email addresses. This includes checking for format correctness, domain validity, and whether the email address is active and accepting mails.
- What are the benefits of using Truelist for email validation?
- By using Truelist, you can reduce bounce rates, avoid spam traps, improve your sender reputation, and ultimately increase the effectiveness of your email marketing efforts.
- Is it really unlimited?
- Yes, Truelist offers unlimited free email validation in our platform.
- Is Truelist compliant with data privacy regulations like GDPR?
- Yes, we prioritize data security and compliance with global privacy laws, including GDPR. Truelist is SOC 2 Type II certified, meaning our security controls are independently audited and verified. We ensure that all data is handled securely and with the utmost respect for privacy. Learn more about our security practices.
- Does Truelist have an API?
- Yes, we have a powerful API that allows you to integrate Truelist into your own applications and services. You can find our API documentation here.
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