OMNISEND DMARC, SPF and DKIM Setup Guide

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armdrejoan
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Joined: Tue Jan 07, 2025 4:31 am

OMNISEND DMARC, SPF and DKIM Setup Guide

Post by armdrejoan »

If you are using Omnisend to send email, this article is for you! If you have not set up Omnisend DMARC, SPF and DKIM records, your Omnisend emails may be blocked. Email verification is mandatory for Google and Yahoo's email sender policies. Whether you send bulk mail or not, you need to implement at least one of these protocols to send your mail.

DMARC implementation is important for your Omnisend sending domain for the following reasons:

(Domain-based Message Authentication, Reporting denmark phone number list and Conformance) helps you set up your email authentication strategy. DMARC is a multifaceted protocol with a feedback mechanism that also helps you monitor the results of your authentication. If you want to improve your email security by preventing phishing attacks, DMARC can help you!

Before you configure DMARC for Omnisend, you must understand the various DMARC policy modes. The Omnisend DMARC policy you configure will determine how recipients handle the following email checks.

While Omnisend recommends keeping your DMARC policy at "None" and loosening the tuning, we do not recommend this. This is because a "None" policy can leave you vulnerable to phishing attacks. To prevent domain abuse, you must configure DMARC to "Quarantine" or higher. With adequate monitoring, a strict policy will not impact your sending capabilities.

To configure Omnisend DMARC, you can follow the steps below:

Sign up for SecurityGateway for free to analyze and we'll instantly generate a comprehensive report that tells you whether you have DMARC implemented. Use our tool to create a record for configuring Omnisend DMARC. There are several criteria you can configure in the record. Not all conditions are mandatory. When creating the syntax, make sure to mention the protocol version (v=DMARC1) and the policy mode (p=). When first deploying DMARC, start with "None". Then, we'll slowly help you move towards "Reject". DMARC enforcement (p=Reject) should be your ultimate goal to stop domain impersonation.

The DMARC protocol can only function properly after the records are published on DNS. For this step, you need access to the DNS management console. If you do not have access, contact your domain hosting provider to complete the implementation.

Finally, check your OmnisendDMARC record to confirm that it is valid. An incorrect record can completely defeat your DMARC setup. Use our tool to accurately check your record.

Long story short, yes. You can create your own DMARC records if you are familiar with the technical syntax. We have a guide that will help you better understand DMARC record syntax! However, using a trusted third-party vendor will make the process much easier, less time-consuming, and requires no technical expertise!

Omnisend SPF records help you authorize sending sources. Sender Policy Framework (SPF) is an email validation protocol. Using it, you can publish a safe sender list in DNS. If someone outside the authorized sender list sends an email pretending to be you, the email will fail SPF validation. This is an important step in preventing spoofing and phishing.

To set up SPF for Omnisend, you need to update an existing SPF record or create a new one. Follow these steps to create a new record:

Sign up for SecurityGateway for free and select our tool. This tool is great for automatically generating SPF records! In this step, you'll need to enter "mailgun.org" into the "Authorized Third Party Domains" field of the SPF Generator tool. Omnisend uses Mailgun to send emails. By authorizing mailgun, you are establishing Omnisend as a trusted sender.

The SPF configuration will only take effect after the records are published on DNS. For this step, you need access to the DNS management console. If you do not have access, contact your domain hosting provider to complete this step.

Finally, check your Omnisend SPF record to confirm that it is valid. If the record is incorrect, your SPF setup will be completely useless. Use our tool to accurately check your record.

It is important to check if SPF is implemented for your domain. Multiple SPF records will invalidate your protocol configuration.

DKIM for Omnisend can help you prevent emails from being tampered with before they are sent. DomainKeys Identified Mail (DKIM) adds a cryptographic signature to the message body. These digital signatures help preserve the message content and check its authenticity before sending it.

According to , the steps to set up DKIM for Omnisend are as follows:

Log in to your Omnisend account and enter

On the "Sender Domains" page, under "Click to register your own domain name

Enter your domain name (eg)

You can find the DKIM record for your domain on the Domain Verification page. This will be a TXT record containing your public key and name. This record needs to be published in your DNS. It may take 24 hours for your DNS to be enabled for verification.

Implementing SPF, DKIM, and DMARC can be challenging. While manual setup is not impossible nor uncommon, businesses rely on PowerDMARC time and time again. That's because PowerDMARC is more than just typical. Our platform is equipped with AI threat intelligence technology, advanced monitoring, and reporting capabilities. Our team is comprised of highly trained domain security experts who support you throughout the entire compliance process! We ensure you can securely authenticate third-party vendors like Omnisend.

So if you want to implement Omnisend DMARC without any hassle, sign up now!
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