Sendinblue SPF and DKIM Setup

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1. Sendinblue SPF Setup

To include the sendinblue mail servers in your SPF record, simply add this include statement to your SPF record at your domain's DNS host:

For adding Sendinblue to existing SPF record

2. Sendinblue DKIM Setup

Follow these steps to configure DKIM signing with Sendinblue:

In the Sendinblue interface;

  • Go to Campaigns > Settings
  • Click on Configure in the Your Senders box.
  • Click on Domain
  • Select Add a new domain

After clicking on Add a new Domain, the sender editing window will pop up and by default, your emails are signed by:

  • Sendinblue or;
  • the domain name associated with your dedicated IP address.

Customize your DKIM signature

  • Check the box: I would like to use this domain name to sign my emails.
  • Now enter the domain name you wish to use to sign your emails
  • When you click on the save button, a pop-up will appear with the DNS entries to be added to your domain host.
  • Once the configuration is complete, a green check will appear next to the DKIM, SPF, and Verify Code keys

  • Click on DONE.
  • Finally, don't forget to update your senders. This can be done by clicking Manage > Edit > Save on any sender with the authenticated domain

Once you have completed the DNS Record setup please let us know in order to have the record confirmed and finalized.

* Please ensure that you change <> to the correct domain before publishing changes.