Generate SPF Records in Seconds – No Technical Skills Needed
Protect your domain from spoofing and boost email deliverability with our free, accurate SPF record generator.
An SPF (Sender Policy Framework) record is a DNS TXT record that specifies which email servers are authorized to send emails on behalf of your domain. Without it, your emails are more likely to land in spam folders or be rejected entirely. Emailer’s SPF record generator simplifies the process, helping you create a valid SPF record in just a few clicks.
Deliverability toolkit
Generate SPF and DMARC records and scan text for spam-trigger words.
Auto-Include Common Services
Select from a curated list of popular email services (Gmail, Outlook, Zoho, Mailchimp, SendGrid, etc.) and the generator automatically adds the correct include statements and IP ranges.
Syntax Validation & Error Detection
Our generator checks your SPF record for common mistakes like duplicate mechanisms, missing version tag, or invalid IP addresses. You get a clean, ready-to-publish record every time.
One-Click Copy & DNS Instructions
Once generated, you can copy the exact DNS TXT record with a single click. We also provide step-by-step instructions for adding the record to popular DNS providers like Cloudflare, GoDaddy, and Google Domains.
What is an SPF Record Generator?
An SPF record generator is a tool that automatically creates the correct DNS TXT record for your domain based on the information you provide. It eliminates the risk of syntax errors or missing includes, ensuring your emails pass authentication checks.
Instead of manually writing complex SPF syntax (e.g., "v=spf1 include:_spf.google.com ~all"), you simply tell the generator which services you use (e.g., Google Workspace, Mailchimp, your own SMTP server), and it produces the exact record you need to publish in your DNS.
Why Your Domain Needs a Proper SPF Record
Without an SPF record, any server can send emails that appear to come from your domain. This leaves you vulnerable to spoofing and phishing attacks, damaging your brand reputation and trust with recipients.
Email providers like Gmail and Outlook check SPF records to verify sender authenticity. A missing or misconfigured record often leads to delivery failures or spam classification. By using an SPF generator, you ensure your legitimate emails are authenticated and reach the inbox.
How to Create an SPF Record with Emailer’s Generator
Our tool walks you through three simple steps. First, enter your domain name. Second, select the email services you already use – from our list of common providers or by adding custom IP addresses. Third, click “Generate” to receive your ready-to-use SPF record.
We also validate the generated record against DNS best practices, checking for common mistakes like multiple SPF records or missing include statements. You can copy the TXT record and add it to your domain’s DNS settings immediately.
Best Practices for Managing Your SPF Record
Keep your SPF record updated whenever you change email providers or add new sending services. An outdated record can break authentication for legitimate campaigns.
Always test your SPF record with tools like MXToolbox after publishing. Emailer’s generator includes a built-in validation check, but periodic re-testing ensures no unauthorized services are allowed to send on your behalf.
Small Business Owners
If you run a small business and use multiple email services (e.g., Gmail for team communication and Mailchimp for newsletters), an SPF generator ensures all your sending sources are authorized without manual DNS edits.
Marketing Teams
Marketing teams rely on high email deliverability for campaigns. Using an SPF generator helps prevent bounces and spamfolders caused by misconfigured sender policies, especially when working with third-party senders.
IT Administrators
For IT pros managing multiple domains or complex email infrastructures, our generator simplifies bulk record creation and provides a consistent, auditable process for maintaining SPF across domains.
FAQ
What exactly is an SPF record?
An SPF (Sender Policy Framework) record is a DNS TXT record that lists which IP addresses or mail servers are allowed to send email on behalf of your domain. It helps receiving mail servers verify that the email is legitimate and not forged.
How does the SPF record generator work?
You tell the generator which email services you use (or enter custom IPs), and it constructs the correct SPF syntax. It also validates the record to ensure it follows SPF specifications and won’t cause delivery problems.
What if I have multiple sending services?
Our generator lets you add multiple services simultaneously. It will combine all necessary include statements and IP addresses into a single, correct SPF record – no risk of conflicting entries or exceeding the 10-lookup limit.
Can I use the generated SPF record with any DNS provider?
Yes, the generated record is a standard DNS TXT record that can be added to any DNS provider (Cloudflare, GoDaddy, AWS Route53, etc.). We include provider-specific instructions in the results page.
Do I need to delete my old SPF record before adding the new one?
Yes, you should only have one SPF record per domain. If you already have one, replace it with the new record from the generator. Having multiple SPF records can cause authentication failures.
Start Protecting Your Domain – For Free
Generate your SPF record now with Emailer’s free tool. It takes 60 seconds and requires no technical knowledge. Improve your email deliverability today.
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