Integrate with Cocoonmail via a form endpoint, which will work with any type of custom form solution you have set up.
input
elements for each of the contact properties you want to collect.
You can add fields for any of the default contact properties plus any of your custom properties.
When adding new fields, click on Create field to create attribute for each field.
POST
request to your form endpoint.
Make sure to set the Content-Type
header to application/x-www-form-urlencoded
.
HTTP 429
error just like with the API. Read more about how to handle 429 responses
I'm receiving an error from the form endpoint.