Location:Home > Email Service Knowledge > Article content

Dkim Pass: 10 Essential Checks You Need to Do

GoodJack7Month Ago (09-01)Email Service Knowledge72

Hello everyone, I’m Kent, the website admin. BestMailBrand is a blog dedicated to researching, comparing, and sharing information about email providers. Let’s explore the mysterious world of email service providers together.


AotSend Email API Best 24+ Email Marketing Service (Price, Pros&Cons Comparison) What is a Managed Email API, How it Works? Best 25+ Email Marketing Platforms (Compare Authority,Keywords&Traffic)

When it comes to email authentication, DKIM (DomainKeys Identified Mail) is a crucial protocol. It ensures that emails sent from your domain are not tampered with during transit. To achieve a DKIM Pass, there are several essential checks you need to perform. Here are the top 10 checks to ensure your DKIM signature is correctly set up and working as intended.

1. Verify DKIM Record Existence

The first step is to confirm that your DKIM record exists and is correctly published in your domain's DNS settings. Use DNS lookup tools to verify the presence and accuracy of your DKIM TXT record.

2. Check DKIM Selector and Key Configuration

Ensure that your DKIM selector (a unique identifier for your DKIM key) and the associated public key are correctly configured. Any mismatch here can lead to DKIM verification failures.

3. Test Email Delivery with DKIM Signing

Send a test email from your system with DKIM signing enabled. Use an email testing service or a tool like Gmail to check if the DKIM signature passes verification.

4. Monitor DKIM Signature Validity

Regularly monitor the DKIM signature validity of your outgoing emails. Invalid signatures can lead to deliverability issues and may harm your sender reputation.

5. DKIM Alignment Check

DKIM alignment refers to the matching of the 'From' header domain with the domain in the DKIM signature. This alignment is crucial for some email providers, especially when it comes to DMARC compliance. Ensure your emails are properly aligned.

6. Review DKIM Key Length and Algorithm

The strength of your DKIM key is important. Use a sufficiently long key (typically 1024 or 2048 bits) and a secure hashing algorithm like SHA-256 for optimal security.

Dkim Pass: 10 Essential Checks You Need to Do

7. Update DKIM Keys Periodically

For security reasons, it's recommended to rotate your DKIM keys periodically. Plan for key rotation and ensure a smooth transition to the new keys without disrupting email delivery.



🔔🔔🔔 【Sponsored】

AOTsend is a Managed Email Service API for transactional email delivery. 99% Delivery, 98% Inbox Rate.
Start for Free. Get Your Free Quotas. Pay As You Go. $0.28 per 1000 Emails.


You might be interested in:
Why did we start the AOTsend project, Brand Story?
What is a Managed Email API, How it Works?
Best 24+ Email Marketing Service (Price, Pros&Cons Comparison)
Best 25+ Email Marketing Platforms (Authority,Keywords&Traffic Comparison)

🔔🔔🔔

8. Check for SPF and DMARC Compatibility

DKIM works best when combined with SPF (Sender Policy Framework) and DMARC (Domain-based Message Authentication, Reporting, and Conformance). Ensure your DKIM implementation is compatible with these other authentication methods.

9. Monitor DKIM-related Email Bounce Rates

High bounce rates can indicate DKIM configuration issues. Regularly monitor bounce rates and investigate any unusual increases.

10. Audit Third-Party Email Service Providers

If you use a third-party email service provider, ensure they support DKIM signing and that their implementation is secure and up to date. Regularly audit their services to maintain the integrity of your email communications.

By performing these 10 essential checks, you can ensure that your DKIM implementation is robust and effective, improving the deliverability and security of your emails. Remember, achieving a DKIM Pass is crucial for maintaining the trustworthiness of your email communications.

AotSend Email API Best 24+ Email Marketing Service (Price, Pros&Cons Comparison) What is a Managed Email API, How it Works? Best 25+ Email Marketing Platforms (Compare Authority,Keywords&Traffic)

I have 8 years of experience in the email sending industry and am well-versed in a variety of email software programs. Thank you for reading my website. Please feel free to contact me for any business inquiries.


    Scan the QR code to access on your mobile device.

    Copyright notice: This article is published by AotSend. Reproduction requires attribution.

    Article Link:https://www.bestmailbrand.com/post1108.html

    “Dkim Pass: 10 Essential Checks You Need to Do” 的Related Articles

    Top 7 HIPAA Email API Best Practices for Secure Healthcare Messaging

    Top 7 HIPAA Email API Best Practices for Secure Healthcare Messaging

    Top 7 HIPAA Email API Best Practices for Secure Healthcare Messaging1. Ensuring Compliance with HIPAA Email API StandardsWhen it comes to healthcare m...

    16 Examples of Friendly Reminder Emails

    16 Examples of Friendly Reminder Emails

    In the fast-paced world of business communication, friendly reminder emails play a crucial role in maintaining smooth workflows and ensuring timely re...

    18 Polite Friendly Reminder Email Examples

    18 Polite Friendly Reminder Email Examples

    In the fast-paced world of business and personal interactions, reminder emails have become an essential tool for smooth communication. Whether you're...

    Top 9 Email Server with API Options for Custom Solutions

    Top 9 Email Server with API Options for Custom Solutions

    Top 9 Email Server with API Options for Custom SolutionsIn today's digital age, having a robust email server with API capabilities is crucial for busi...

    15 Tips for Reactivating a Gmail Account

    15 Tips for Reactivating a Gmail Account

    Gmail, one of the most popular email services, is used by millions around the globe. However, there may be instances where your Gmail account becomes...

    16 Risks of Using Free Google Accounts with Passwords

    16 Risks of Using Free Google Accounts with Passwords

    When it comes to online services, Google is undoubtedly one of the most popular platforms, offering a wide range of tools and applications. However, u...