Title: Webhook send error 401
Last modified: June 17, 2020

---

# Webhook send error 401

 *  Resolved [ejote](https://wordpress.org/support/users/ejote/)
 * (@ejote)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/webhook-send-error-401/)
 * Hello
    In previous versions of woocommerce my webhook for new orders worked fine,
   however today they send an error 401.
 * If I consult the orders by postman I do see them, but in the webhook they do 
   not reach the destination HTTP.
 * This website is on windows server with IIS
    Somebody could help me?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwebhook-send-error-401%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Rynald0s](https://wordpress.org/support/users/rynald0s/)
 * (@rynald0s)
 * Automattic Happiness Engineer
 * [5 years, 11 months ago](https://wordpress.org/support/topic/webhook-send-error-401/#post-13055606)
 * Hi [@ejote](https://wordpress.org/support/users/ejote/)!
 * Have you made any recent changes, like install a new plugin (like a security 
   plugin)? If not, it could be that there has been some hosting changes blocking
   the delivery, and in which case you can contact your host to have them check 
   their firewall and other security measures.
 * Cheers!
 *  [dougaitken](https://wordpress.org/support/users/dougaitken/)
 * (@dougaitken)
 * Automattic Happiness Engineer
 * [5 years, 10 months ago](https://wordpress.org/support/topic/webhook-send-error-401/#post-13115829)
 * Hi [@ejote](https://wordpress.org/support/users/ejote/)
 * We haven’t heard back from you in a while, so I’m going to mark this as resolved–
   if you have any further questions, you can start a new thread.
 * Thanks,

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Webhook send error 401’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce/assets/icon.svg?rev=3234504)
 * [WooCommerce](https://wordpress.org/plugins/woocommerce/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce/reviews/)

## Tags

 * [iis](https://wordpress.org/support/topic-tag/iis/)
 * [webhook](https://wordpress.org/support/topic-tag/webhook/)

 * 2 replies
 * 3 participants
 * Last reply from: [dougaitken](https://wordpress.org/support/users/dougaitken/)
 * Last activity: [5 years, 10 months ago](https://wordpress.org/support/topic/webhook-send-error-401/#post-13115829)
 * Status: resolved