This destination is maintained by Mailjet. For any issues with the destination, you may contact their team.
Navigate to the “App Connections” page* (Account -> App Connections) and click on the “Segment” destination block to find your Segment Authentication key. * If you do not see the App Connections page for any reason, please contact us at firstname.lastname@example.org. Select a Contact list from the drop down menu that you wish to have Segment send contact property data to.
Be sure and note the contact list id inside the field below the chosen list because you will need to paste it into your Segment account so Segment knows where to send the data to.
Once you have this, navigate over to Segment. Within your existing or new workspace, find Mailjet in the Destinations tab. Click open the tile and paste your Authentication key within the Settings slide out.
Confirm that the contact list id is the same, click save, and then Enable Destination.
Sending Data from Mailjet
Mailjet supports sending email events to data warehouses and other tools on the Segment platform. These events will be sent as
track calls to the other destinations you’ve turned on.
You will have the option to enable this feature when you’re on the App Connections page. Simply grab Segment’s write-key and paste it in the box and save. You will see the Sources come in as
track events in your debugger.
For user-property destinations, an identify call will be sent to the destination for each user being added and removed. The property name will be the snake_cased version of the audience name you provide with a true/false value. For example, when a user first completes an order in the last 30 days, we will send an identify call with the property
order_completed_last_30days: true, and when this user no longer satisfies we will set that value to
When the audience is first created an identify call is sent for every user in the audience. Subsequent syncs will only send updates for those users which were added or removed since the last sync.
Supported Sources and Connection Modes
The first step is to make sure Mailjet supports the source type and connection mode you’ve chosen to implement. You can learn more about what dictates the connection modes we support here.
To learn more about about Connection Modes and what dictates which we support, see here.
Segment offers an optional Device-based Connection Mode for Mobile data going to Mailjet, so that you can use Mailjet features that collect data directly from the mobile device. To do this, you must package the Segment-Mailjet mobile SDK with the Segment mobile SDK.
Segment lets you change these destination settings from your Segment dashboard without having to touch any code.
Your Mailjet Authentication key
Please provide the default list id for which contacts will be associated with
This page was last modified: 25 Nov 2019
Questions? Problems? Need more info? Contact us, and we can help!