- Why INBOX
Why INBOX?
About us
We want to tell you a story
Why customers love us
Customer reviews
Find out why our customers love using INBOX
How INBOX compares
Compare to MailChimp
Compare us to other vendors in the Email Marketing
- Platform
Features
Email Marketing
Grow your audience
Automation
Send targeted emails automatically
Newsletter Design
Drag & Drop email editor
Landing Pages
Create beautiful pages
Sign Up Forms
Grow your email list
A/B Testing
Send emails with A/B testing
Transactional Emails
Send emails with API or SMTP
Email Verification
Clean your email list
- Partner
- Pricing
- Resources
Learn
Blog
Read best practices and stay up-to-date with news.
Youtube Videos
Email marketing academy
Customer Reviews
What says our clients
Company
Contact Us
Write us
Careers
Join the INBOX team
Integrations
Connect INBOX with popular apps
For Developers
Check our API documentation
Webhooks
Webhooks
With INBOXNotify’s webhooks, your app can notify you of important message events such as opens, clicks or spam complaints.
You Are in Control
With Webhooks, you can control which message event is sent to your URLs. You can add 10 different URLs and secure them with http Auth.
Use webhooks to listen for email events without wasting time to constantly poll the API. As soon as updates are sent to the server, you get notifications on the callback URL.


WebHook Types
Bounce Webhook: Remind your users to update their email address when an email you sent bounces.
Delivery Webhook: Check if your welcome message or invoice has reached your customer.
Spam Webhook: Get notified and take action when a user marks you as SPAM.
Open Tracking Webhook: Find out who is not interested in your emails.
Try INBOXNotify today
Send 5,000 transactional emails per month for FREE or go all-in with a Premium plan
Email API, SMTP service, webhooks
5 sending domain
28 data retention
50,000 daily API request
Live chat & E-mail support
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