Are you concerned about protecting your email domain from spoofing attacks and enhancing your email deliverability? Look no further! Our in-depth guide on Sendinblue DMARC will provide you with everything you need to know about this essential tool in email security and how it can greatly benefit your online safety.
Sendinblue DMARC Table of Contents
What is DMARC?
DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that protects your domain from email spoofing and phishing attacks. By implementing DMARC, you improve your email deliverability and strengthen your brand's security and reputation.
Sendinblue and DMARC
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Sendinblue is a popular email marketing platform that helps businesses send transactional and promotional emails. To further secure your email sending process, Sendinblue enables you to set up DMARC for your custom domain. This eliminates the risk of unauthorized parties using your domain to send malicious emails.
How does DMARC work?
DMARC uses two existing email authentication technologies, SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail), to verify the authenticity of an email. Here's how it works:
- An email is sent from your domain to a recipient.
- The recipient's email server checks the email's DKIM signature and compares it to the public DKIM key in your domain's DNS records.
- Next, the server checks the SPF record in your DNS to ensure the email was sent from an authorized IP address.
- If both DKIM and SPF checks pass, the email is considered authentic and delivered to the recipient.
- If either check fails, DMARC takes the appropriate action based on the policy you have set: 'none' (no action), 'quarantine' (move the email to the spam folder), or 'reject' (discard the message).
Setting up DMARC with Sendinblue
Implementing DMARC with Sendinblue involves the following steps:
- Create an SPF record in your DNS settings. You need to include Sendinblue's designated IP addresses to authorize them as legitimate senders.
- Set up DKIM authentication by adding a TXT record in your DNS settings. This record contains your public DKIM key.
- Create a DMARC record by adding a TXT record in your DNS, specifying your desired DMARC policy and reporting options.
Example DMARC Record:
_v=DMARC1; p=reject; rua=mailto:dmarc_reports@yourdomain.com; ruf=mailto:dmarc_reports@yourdomain.com; fo=1;
This DMARC record sets the policy to 'reject,' and sends aggregate and forensic reports to the specified email addresses.
Sendinblue DMARC Example:
Imagine you own an e-commerce website with the domain 'yourdomain.com.' You use Sendinblue to send promotional and transactional emails to your customers. To secure your emails and protect your customers from phishing attacks, you decide to implement DMARC.
First, you add an SPF record to your DNS:
yourdomain.com. TXT "v=spf1 include:spf.sendinblue.com -all"
Next, you create a DKIM record:
sib._domainkey.yourdomain.com. TXT "k=rsa; p=MIGfMA0GCS...AB"
Finally, you add a DMARC record with a 'quarantine' policy:
_dmarc.yourdomain.com. TXT "v=DMARC1; p=quarantine; rua=mailto:dmarc_reports@yourdomain.com"
Your emails sent via Sendinblue are now protected by DMARC, ensuring a safer and more secure experience for your customers.
Congratulations! You are now equipped with the knowledge you need to set up Sendinblue DMARC and enhance your email security. By preventing email spoofing and phishing attacks, you can protect your brand's reputation and improve your email deliverability. Don't forget to share this guide with others who may benefit, and explore our other in-depth articles on Voice Phishing for more valuable insights on cybersecurity!
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Passpack
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NordPass
Enhance your digital safety with NordPass, a powerful tool in our affiliate network. NordPass is a reliable password manager designed to simplify security. It not only stores but also organizes and safeguards your passwords, offering seamless access across devices. It's the hassle-free solution to maintaining strong, unique passwords – a crucial step in combating phishing and cyber threats. Trust NordPass to fortify your online defenses, and experience cybersecurity made easy.
