---
title: "Configuring SPF, DKIM, and DMARC for Loops.so: A guide | DuoCircle"
description: "Configuring SPF, DKIM, and DMARC for Loops.so: A guide."
image: "https://www.duocircle.com/images/og-default.png"
canonical: "https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/"
---

Quick Answer

To authenticate mail sent through Loops.so: register the domain in Loops, then complete the DNS records on the Improve Email Deliverability page. MX records first: copy the MX record from Loops, log into the DNS console, add the record under the domain's advanced DNS settings, and save. SPF: copy the SPF value from Loops's setup page, add a TXT record at the apex with the SPF string (or merge into the existing SPF record if one exists, since multiple SPF records cause permerror). DKIM: Loops uses three CNAME records rather than a TXT record; copy each, add three CNAME records in the DNS console with the names and target values Loops provides, save. DMARC: publish a TXT record at \_dmarc.yourdomain.com starting with p=none and rua reporting (e.g., v=DMARC1; p=none; rua=mailto:reports@yourdomain.com). Wait for DNS propagation, then verify with Loops's verification step. Once SPF and DKIM pass for Loops's outbound mail, move DMARC toward p=quarantine and then p=reject. The reason this matters: receiving servers don't trust 'we use Loops' as authentication; they need the cryptographic and DNS-published proof.

Configuring SPF, DKIM, and DMARC for Loops.so: A guide

Your browser does not support the audio element.

[ Download episode](https://media.mailhop.org/duocircle/images/2025/10/Configuring-SPF-DKIM-and-DMARC-for-Loops.so-A-guide.mp3) 

Share 

[ ](https://www.linkedin.com/sharing/share-offsite/?url=undefined%2Fblog%2Fdmarc%2Fconfiguring-spf-dkim-and-dmarc-for-loops-so-a-guide%2F "Share on LinkedIn") [ ](https://twitter.com/intent/tweet?text=Configuring%20SPF%2C%20DKIM%2C%20and%20DMARC%20for%20Loops.so%3A%20A%20guide&url=undefined%2Fblog%2Fdmarc%2Fconfiguring-spf-dkim-and-dmarc-for-loops-so-a-guide%2F "Share on X/Twitter") [ ](https://www.facebook.com/sharer/sharer.php?u=undefined%2Fblog%2Fdmarc%2Fconfiguring-spf-dkim-and-dmarc-for-loops-so-a-guide%2F "Share on Facebook") [ ](https://reddit.com/submit?url=undefined%2Fblog%2Fdmarc%2Fconfiguring-spf-dkim-and-dmarc-for-loops-so-a-guide%2F&title=Configuring%20SPF%2C%20DKIM%2C%20and%20DMARC%20for%20Loops.so%3A%20A%20guide "Share on Reddit") [ ](mailto:?subject=Configuring%20SPF%2C%20DKIM%2C%20and%20DMARC%20for%20Loops.so%3A%20A%20guide&body=Check out this article: undefined%2Fblog%2Fdmarc%2Fconfiguring-spf-dkim-and-dmarc-for-loops-so-a-guide%2F "Share via Email") 

![Configuring SPF, DKIM, and DMARC](https://media.mailhop.org/duocircle/images/2025/10/spf-record-generator-6703.jpg) 

Sending out [email campaigns](https://www.activecampaign.com/glossary/email-campaign) isn’t just about crafting nice-looking emails; they should also be **authenticated and secure**. So, whether you are sending these emails directly from your mailbox or using an external email platform like Loops, you need to ensure that the receiving servers trust your emails and that they are delivered securely to the recipient’s inbox.

_With a tool like Loops, you might think that your outgoing emails are safe by default, after all, you’re using a trusted platform_. But the truth is, email isn’t inherently secure, and no matter the platform, your email can be perceived as suspicious by the receiving server, or, worse, intercepted by an attacker.

To address this issue, set up proper email authentication protocols that prove your emails are genuine and authorized. And in this article, we will learn how you can **secure your emails** sent through Loops.so with [SPF](/resources/what-is-spf), DKIM, and [DMARC](/resources/what-is-dmarc). 

## How to authenticate your emails sent through Loops?

Now that we know that emails are not secure by themselves, your aim should be to make them trusted and verifiable. One of the most effective ways to do so is by configuring your domain with SPF, [DKIM](/resources/what-is-dkim), and DMARC. 

By **authenticating your emails**, you’re giving receiving servers the proof they need that Loops is officially allowed to send on your behalf, that your messages haven’t been tampered with, and that your domain isn’t being misused by spammers.

Let’s see how you can do this:

[![ spammers](https://media.mailhop.org/duocircle/images/2025/10/spf-record-checker-7365.jpg)](https://media.mailhop.org/duocircle/images/2025/10/spf-record-checker-7365.jpg)

### Configure the MX records for Loops

The first step to authenticating your emails with Loops is to set up your MX record. This step helps Loops verify your domain ownership and improve email deliverability.

Here’s how you do it:

1. First up, register your domain in Loops
2. _Once you’ve registered, Loops will automatically prompt you to set up email deliverability_
3. Go to the “Improve Email Deliverability” page, where you’ll find all the [DNS records](https://www.cloudflare.com/learning/dns/dns-records/) you need to add.
4. Start with the MX records
5. Copy the MX record shown in your Loops dashboard.
6. Log in to your **DNS Management Console**, select your domain, and go to Advanced Settings, then Manage.
7. Add a new MX record, then paste the copied details into the correct fields.
8. Save the changes

### Set up SPF record for Loops

After adding your MX record, the next step is to add the SPF record, which tells the email providers that Loops is allowed to send emails from your domain. Follow these steps to add an SPF record:

1. Go to the SPF section in your Loops setup page.
2. Copy the [SPF record](/resources/spf-records) provided by Loops.
3. Now, log in to your DNS management platform. Here, select your domain and open Advanced Settings or Manage DNS.
4. In this section, click on “Add new [TXT record](https://www.digicert.com/faq/dns/what-is-a-txt-record)” and paste the SPF value into the appropriate fields.
5. Save the changes and wait while the **record updates in the DNS**.

[![DNS](https://media.mailhop.org/duocircle/images/2025/10/spf-record-7365.jpg)](https://media.mailhop.org/duocircle/images/2025/10/spf-record-7365.jpg)

### Set up a DKIM record for Loops

For implementing DKIM for Loops, you need to add CNAME records to your domain’s DNS settings.

Here’s how to do it:

1. Go to the DKIM section in your Loops dashboard.
2. Here, copy the DKIM record given by Loops.
3. Next, log in to your DNS management console and select your domain.
4. _Open Advanced Settings or Manage DNS, depending on your provider_.
5. In this section, add three new [CNAME records](https://www.ibm.com/think/topics/cname) and paste the DKIM details you copied into their respective fields.
6. Save the changes and allow some time for the DNS to update these changes.

[![new cname records](https://media.mailhop.org/duocircle/images/2025/10/spf-record-4501-1.jpg)](https://media.mailhop.org/duocircle/images/2025/10/spf-record-4501-1.jpg)

### Configure DMARC record

_Implementing DMARC for Loops is the final step to securing your domain and ensuring your outgoing emails are fully authenticated_. By implementing DMARC, you get control over emails that fail authentication and visibility into the **email activity of your domain**. 

The process of configuring [DMARC records](/resources/dmarc-records) is similar to how you set up SPF and DKIM. All you have to do is add a TXT record to your domain’s [DNS settings](https://www.ntchosting.com/encyclopedia/dns/settings/) using the details provided by Loops.

But the catch here is that with Loops, you cannot monitor or view [DMARC reports](/content/dmarc-report) directly from the platform. The platform allows you to publish a DMARC record for your domain, but it doesn’t include any **built-in reporting or analytics** to track how your emails are performing under that policy.

[![domain’s security](https://media.mailhop.org/duocircle/images/2025/10/spf-record-check-7365.jpg)](https://media.mailhop.org/duocircle/images/2025/10/spf-record-check-7365.jpg)

### Moving ahead

[Email authentication](/resources/email-authentication) really works when you **regularly monitor, review, and update** your authentication records. This is why reports are just as important as the records themselves.

_To make the best of DMARC’s reporting feature, it is best that you rely on a dedicated DMARC monitoring platform_. This will give you comprehensive insights into what’s really going on with your domain, and with this information, you can further fine-tune and **strengthen your domain’s security** and [email deliverability](/a-guide-on-email-deliverability).

To learn more about **DMARC reporting** and what it means for your domain, get in touch with [DuoCircle](/) today!

## Topics

DKIMDMARCSecurityspfSPF record 

![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

[  DMARC 7m  Cloudflare’s new SPF, DKIM, and DMARC requirements  Jul 18, 2025 ](/blog/dmarc/cloudflares-new-spf-dkim-and-dmarc-requirements/)[  DMARC 6m  Dealing with DMARC failures: Here’s how you can fix the errors  Apr 4, 2025 ](/blog/dmarc/dealing-with-dmarc-failures-how-to-fix-errors/)[  DMARC 5m  DMARC is now mandatory in New Zealand: Here’s what the NZ government expects  Jul 9, 2025 ](/blog/dmarc/dmarc-mandatory-new-zealand-nz-government-email-security-requirements/)[  DMARC 6m  How can the finance sector leverage DMARC to defend against email fraud?  Aug 20, 2025 ](/blog/dmarc/how-finance-sector-leverages-dmarc-to-defend-against-email-fraud/)

```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. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","subOrganization":[{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897912","name":"Phish Protection","url":"https://www.phishprotection.com"}],"sameAs":["https://www.linkedin.com/company/duocircle","https://x.com/duocirclellc","https://www.facebook.com/duocirclellc","https://www.g2.com/products/phish-protection-by-duocircle/reviews","https://github.com/duocircle","https://www.crunchbase.com/organization/duocircle-llc"],"contactPoint":{"@type":"ContactPoint","contactType":"customer support","url":"https://support.duocircle.com"},"knowsAbout":["Email Security","Email Authentication","SPF","DKIM","DMARC","Phishing Protection","Spam Filtering","SMTP Relay","Email Deliverability","Email Forwarding"]}
```

```json
{"@context":"https://schema.org","@type":"WebSite","name":"DuoCircle LLC","url":"https://www.duocircle.com","description":"DuoCircle is a portfolio of specialized email products covering protection, authentication, delivery, and routing. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","publisher":{"@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. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","subOrganization":[{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897912","name":"Phish Protection","url":"https://www.phishprotection.com"}]}}
```

```json
[{"@context":"https://schema.org","@type":"BlogPosting","headline":"Configuring SPF, DKIM, and DMARC for Loops.so: A guide","description":"Configuring SPF, DKIM, and DMARC for Loops.so: A guide.","url":"https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/","datePublished":"2025-10-28T18:12:22.000Z","dateModified":"2025-10-28T18:27:42.000Z","dateCreated":"2025-10-28T18:12:22.000Z","author":{"@type":"Person","@id":"https://www.duocircle.com/authors/brad-slavin/#person","name":"Brad Slavin","url":"https://www.duocircle.com/authors/brad-slavin/","jobTitle":"General Manager","description":"Brad Slavin runs DuoCircle, the company behind DMARC Report, AutoSPF, Phish Protection, and Mailhop. His focus is product strategy, customer relationships, and the commercial and compliance side of email authentication (DPAs, SLAs, enterprise procurement).","image":"https://media.mailhop.org/dmarcreport/images/team/brad-slavin.jpg","knowsAbout":["Email Security Strategy","SaaS Product Management","Enterprise Compliance","Customer Success","Email Deliverability Business"],"worksFor":{"@type":"Organization","name":"DuoCircle LLC","url":"https://www.duocircle.com"},"sameAs":["https://www.linkedin.com/in/bradslavin"]},"publisher":{"@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. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","subOrganization":[{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897912","name":"Phish Protection","url":"https://www.phishprotection.com"}]},"mainEntityOfPage":{"@type":"WebPage","@id":"https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/"},"articleSection":"dmarc","keywords":"DKIM, DMARC, Security, spf, SPF record","wordCount":815,"image":{"@type":"ImageObject","url":"https://media.mailhop.org/duocircle/images/2025/10/spf-record-generator-6703.jpg","caption":"Configuring SPF, DKIM, and DMARC","width":900,"height":600},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".answer-block","h1"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Blog","item":"https://www.duocircle.com/blog/"},{"@type":"ListItem","position":2,"name":"DMARC"},{"@type":"ListItem","position":3,"name":"Configuring SPF, DKIM, and DMARC for Loops.so: A guide","item":"https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/"}]}]
```

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://www.duocircle.com/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https://www.duocircle.com/blog/"},{"@type":"ListItem","position":3,"name":"DMARC","item":"https://www.duocircle.comundefined"},{"@type":"ListItem","position":4,"name":"Configuring SPF, DKIM, and DMARC for Loops.so: A guide","item":"https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/"}]}
```

```json
{"@context":"https://schema.org","@type":"BlogPosting","headline":"Configuring SPF, DKIM, and DMARC for Loops.so: A guide","description":"Configuring SPF, DKIM, and DMARC for Loops.so: A guide.","url":"https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/","datePublished":"2025-10-28T18:12:22.000Z","dateModified":"2025-10-28T18:27:42.000Z","dateCreated":"2025-10-28T18:12:22.000Z","author":{"@type":"Person","@id":"https://www.duocircle.com/authors/brad-slavin/#person","name":"Brad Slavin","url":"https://www.duocircle.com/authors/brad-slavin/","jobTitle":"General Manager","description":"Brad Slavin runs DuoCircle, the company behind DMARC Report, AutoSPF, Phish Protection, and Mailhop. His focus is product strategy, customer relationships, and the commercial and compliance side of email authentication (DPAs, SLAs, enterprise procurement).","image":"https://media.mailhop.org/dmarcreport/images/team/brad-slavin.jpg","knowsAbout":["Email Security Strategy","SaaS Product Management","Enterprise Compliance","Customer Success","Email Deliverability Business"],"worksFor":{"@type":"Organization","name":"DuoCircle LLC","url":"https://www.duocircle.com"},"sameAs":["https://www.linkedin.com/in/bradslavin"]},"publisher":{"@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. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. Trusted by 50,000+ organizations since 2014.","subOrganization":[{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138898167","name":"DMARC Report","url":"https://dmarcreport.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897474","name":"AutoSPF","url":"https://autospf.com"},{"@type":"Organization","@id":"https://www.wikidata.org/wiki/Q138897912","name":"Phish Protection","url":"https://www.phishprotection.com"}]},"mainEntityOfPage":{"@type":"WebPage","@id":"https://www.duocircle.com/blog/dmarc/configuring-spf-dkim-and-dmarc-for-loops-so-a-guide/"},"articleSection":"dmarc","keywords":"DKIM, DMARC, Security, spf, SPF record","wordCount":815,"image":{"@type":"ImageObject","url":"https://media.mailhop.org/duocircle/images/2025/10/spf-record-generator-6703.jpg","caption":"Configuring SPF, DKIM, and DMARC","width":900,"height":600},"speakable":{"@type":"SpeakableSpecification","cssSelector":[".answer-block","h1"]}}
```