# Webhook Reference

Dive into the specifics of each API endpoint by checking out our complete documentation.

## Incoming/Outgoing Emails

{% content-ref url="webhook-reference/new-mails" %}
[new-mails](https://docs.zeninbox.ai/reference/webhook-reference/new-mails)
{% endcontent-ref %}

## Mail Bounce

{% content-ref url="webhook-reference/mail-bounce" %}
[mail-bounce](https://docs.zeninbox.ai/reference/webhook-reference/mail-bounce)
{% endcontent-ref %}

{% hint style="info" %}
Upon a non 2xx response, the webhook is retied 10 times with an exponential fallback
{% endhint %}