--- title: "How to Configure SPF for Get A Newsletter: A Complete Setup Guide | DuoCircle" description: "Configure SPF for Get A Newsletter with this step-by-step guide. Learn how to publish, verify, and optimize your SPF record for better email security." image: "https://www.duocircle.com/images/og-default.png" canonical: "https://www.duocircle.com/blog/how-to-configure-spf-for-get-a-newsletter-successfully-guide/" --- Quick Answer To configure SPF for Get A Newsletter, add or update your domain's SPF TXT record with include:spf.gansend.com while keeping only one SPF record. Verify the configuration after DNS propagation and combine SPF with DKIM and DMARC to improve email deliverability and prevent domain spoofing. Share [ ](https://www.linkedin.com/sharing/share-offsite/?url=undefined%2Fblog%2Fhow-to-configure-spf-for-get-a-newsletter-successfully-guide%2F "Share on LinkedIn") [ ](https://twitter.com/intent/tweet?text=How%20to%20Configure%20SPF%20for%20Get%20A%20Newsletter%3A%20A%20Complete%20Setup%20Guide&url=undefined%2Fblog%2Fhow-to-configure-spf-for-get-a-newsletter-successfully-guide%2F "Share on X/Twitter") [ ](https://www.facebook.com/sharer/sharer.php?u=undefined%2Fblog%2Fhow-to-configure-spf-for-get-a-newsletter-successfully-guide%2F "Share on Facebook") [ ](https://reddit.com/submit?url=undefined%2Fblog%2Fhow-to-configure-spf-for-get-a-newsletter-successfully-guide%2F&title=How%20to%20Configure%20SPF%20for%20Get%20A%20Newsletter%3A%20A%20Complete%20Setup%20Guide "Share on Reddit") [ ](mailto:?subject=How%20to%20Configure%20SPF%20for%20Get%20A%20Newsletter%3A%20A%20Complete%20Setup%20Guide&body=Check out this article: undefined%2Fblog%2Fhow-to-configure-spf-for-get-a-newsletter-successfully-guide%2F "Share via Email") ![Configure SPF ](https://media.mailhop.org/duocircle/sendgrid-alternative-9911-1782973486484.jpg) Email authentication is essential for protecting your domains reputation and **ensuring your messages** reach recipients inboxes. If you use Get A Newsletter to send marketing or transactional emails, configuring [Sender Policy Framework (SPF)](https://www.duocircle.com/content/sender-policy-framework/sender-policy-framework-office-365/) is an important step toward preventing domain spoofing and improving email deliverability. This guide explains how to configure an SPF record for **Get A Newsletter**, update an existing SPF policy correctly, verify your configuration, and follow best practices for reliable email authentication. ## What Is SPF and Why Does It Matter? SPF (Sender Policy Framework) is an email authentication protocol that allows domain owners to specify which [mail servers](https://www.techtarget.com/whatis/definition/mail-server-mail-transfer-transport-agent-MTA-mail-router-Internet-mailer) are **authorized to send emails** on behalf of their domain. Receiving mail servers check your SPF record to determine whether an incoming message originates from an approved source. A properly configured SPF record helps: - Improve email deliverability - Reduce the risk of email spoofing - Support DMARC authentication - Protect your [domains reputation](https://hginsights.com/glossary/domain-reputation/) - Increase the likelihood that legitimate emails reach recipients inboxes ![Hosted Email Server 9966](https://media.mailhop.org/duocircle/hosted-email-server-9966-1782973575905.jpg) ## How to Configure SPF for Get A Newsletter Follow these steps to authorize Get A Newsletter to send emails for your domain. ### Step 1: Sign In to Your DNS Provider Log in to the **DNS management portal** where your domains [DNS records](https://www.cloudns.net/wiki/article/9/) are hosted. This may be your domain registrar or DNS hosting provider. ### Step 2: Locate Your Existing SPF Record Look for an **existing TXT record** that begins with: ``` v=spf1 ``` If no SPF record exists, you will create a new TXT record. ### Step 3: Publish the Correct SPF Record If Get A Newsletter is your only **email-sending service**, publish the following [SPF record](https://www.duocircle.com/content/sender-policy-framework/sender-policy-framework-spf-record/): ``` v=spf1 include:spf.gansend.com -all ``` _This authorizes Get A Newsletters mail servers to send email on behalf of your domain_. ### Step 4: Save Your DNS Changes Save the updated DNS record. Your changes will begin **propagating across DNS servers** after publication. ![Smtp Service 9922](https://media.mailhop.org/duocircle/smtp-service-9922-1782973677735.jpg) ## Updating an Existing SPF Record A domain must have **only one SPF record**. Creating multiple SPF TXT records can cause SPF validation to fail. For example: - **Existing SPF record** ``` v=spf1 include:spf.domain.com -all ``` - **Updated SPF record** ``` v=spf1 include:spf.domain.com include:spf.gansend.com -all ``` This configuration authorizes both your existing email service and Get A Newsletter. ## Allow Time for DNS Propagation _DNS updates are not always immediate. Depending on your DNS provider and record TTL, changes may take several hours to propagate globally_. While many updates appear sooner, **allow up to 72 hours** before assuming the configuration is complete. ## Verify Your SPF Record After [DNS propagation](https://www.ioriver.io/terms/dns-propagation), verify that your SPF record is published correctly using an SPF lookup or validation tool. ![Dkim Record Check 5677](https://media.mailhop.org/duocircle/dkim-record-check-5677-1783338954795.jpg) Check that: - Only one SPF record exists. - The include:spf.gansend.com mechanism appears correctly. - There are no [syntax errors](https://webflow.com/glossary/syntax-error). - The SPF policy returns a valid result. Verifying your record before **sending campaigns** helps identify configuration issues that could affect email authentication or delivery. ## Common SPF Configuration Mistakes Avoid these common errors when configuring SPF for Get A Newsletter: - Publishing multiple [SPF TXT records](https://www.duocircle.com/resources/how-to-create-an-spf-txt-record/) for the same domain. - Forgetting to merge existing SPF policies. - Removing other authorized email services from the record. - Exceeding the SPF limit of 10 DNS lookups. - Using incorrect SPF syntax. Correcting these issues helps prevent SPF failures and improves email reliability. ![Sendgrid Alternative 9944](https://media.mailhop.org/duocircle/sendgrid-alternative-9944-1782973778204.jpg) ## Strengthen Your Email Authentication Although SPF is an essential security measure, it works best alongside **DKIM** and **DMARC**. Together, these authentication standards help verify message authenticity, improve inbox placement, and provide stronger protection against phishing and domain impersonation. Organizations that send important marketing or business emails should implement all three authentication protocols for comprehensive [email security](https://www.duocircle.com/). ## Final Thoughts _Configuring SPF for Get A Newsletter is a simple but important step in protecting your domain and improving email deliverability_. By authorizing the platform within your existing SPF policy, maintaining a single valid SPF record, verifying your [DNS configuration](https://phoenixnap.com/kb/dns-configuration), and combining SPF with DKIM and DMARC, you can **strengthen your email authentication** strategy and reduce the risk of spoofing and authentication failures. ![Brad Slavin](https://media.mailhop.org/dmarcreport/images/team/brad-slavin.jpg) Brad Slavin General Manager General Manager at DuoCircle. Product strategy and commercial lead across the email security portfolio. ## Secure your email infrastructure Protect, authenticate, and deliver. Contact our team to find the right solution. [Contact Sales](/contact/) [Explore Products](/products/) ## Related Articles [ guides How to Configure DKIM for Squarespace to Improve Email Security and Deliverability Jun 25, 2026 ](/blog/how-to-configure-dkim-for-squarespace-improve-email-security-deliverability/)[ guides How to Strengthen Outbound SMTP for Fintech Firms to Safeguard Customer Emails Jun 11, 2026 ](/blog/how-to-strengthen-outbound-smtp-for-fintech-customer-email-security/)[ guides Pros and Cons of Tenant-to-Tenant Email Migrations in Regulated Industries Jun 12, 2026 ](/blog/pros-cons-tenant-to-tenant-email-migrations-regulated-industries/) ```json {"@context":"https://schema.org","@type":"Organization","name":"DuoCircle LLC","url":"https://www.duocircle.com","logo":{"@type":"ImageObject","url":"https://www.duocircle.com/images/duocircle-logo.png"},"description":"DuoCircle is a portfolio of specialized email products covering protection, authentication, delivery, and routing. 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