• Product
    • Clean
    • Sync
    • Verify
  • Connection Type
    • Dashboard
    • Zapier
    • Javascript

Mailjet Email Verification Integration

The Mailjet integration allows you to easily import your Mailjet lists into NeverBounce, validate your list and send the validation results back to Mailjet.

Getting Started

To get started with this integration, login to your NeverBounce dashboard and click “Add List” on the right of your dashboard. This will open a modal window displaying a list of integrations on the left.

If you have not used this integration before:

Under “Add Integration” you will see a list of possible integrations. Scroll or use the search bar at the bottom to find the integration you are looking for. Click on the Mailjet integration and you will see fields to input your API credentials on the right. You can find your credentials under your SMTP Settings page.

If you have already connected this integration:

Under “Current” you will see a list of the integrations you have connected. Click on the Mailjet integration to see a list of your lists.

Importing A List

After logging in with your Mailjet credentials, the window will close and NeverBounce will connect to your Mailjet account. After a few seconds you should see your Mailjet lists. Select one and click “Import List” to begin importing your list. Once imported, the list can be analyzed and validated just like an uploaded list.

Sending the results to Mailjet

Once completed sending the results back to Mailjet is as easy as pressing ‘Export to Mailjet’. Clicking on ‘Export to Mailjet’ will start the export process and the button will change to ‘Exported’. We’ll attempt to create a custom field named ‘neverbouncevalidationresult’ to store the NeverBounce validation result (valid, invalid, disposable, catchall, and unknown).

Disconnecting Mailjet

To disconnect Mailjet once you have it connected, click “Add List” from your dashboard. On the left you should see “Mailjet” listed under your current integrations. Hover over “Mailjet” until you see a red broken link icon to the right. Click on that icon and you will see disconnection instructions on the right.

You can reconnect your Mailjet account anytime by following the instructions above.


My import has been processing for a while, how long does it take? Why isn’t there a progress bar?

Importing can take several minutes for a few thousand contacts and upwards of an hour for larger numbers of contacts. Unfortunately, we are unable to provide a progress indicator as we are unable to retrieve the total number of contacts in a list until importing is completed.

Verify Mailjet contact lists with NeverBounce and unsubscribe invalid email addresses

Keep the email data collected in your Mailjet contact lists deliverable by cleaning with NeverBounce. Whenever a new subscriber is added to your contact list, NeverBounce checks the validity of the email address to ensure that the address is valid and safe for sending. Contacts that return invalid, disposable, or unknown results are automatically unsubscribed from your Mailjet contact list, guaranteeing high deliverability on your next email campaign.

How this Mailjet-NeverBounce integration works

  • Add new subscribers to a Mailjet contact list
  • Zapier sends the email to be verified with NeverBounce
  • Zapier filters to continue only if the result is invalid, disposable, or unknown
  • Zapier unsubscribes the Mailjet subscriber from the contact list

Apps involved

  • Mailjet
  • NeverBounce

Ensure the deliverability of emails sent through Mailjet by automating your cleaning of Mailjet email lists with Sync. Daily, Sync will verify the email addresses of new subscribers and existing contacts. Verification result codes will be added to a custom field titled neverbouncevalidationresult. You can then remove or unsubscribe addresses with invalid, disposable, or unknown results from your Mailjet list, keeping your email data clean and campaigns deliverable.

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