Title: hotweazel's Replies | WordPress.org

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# hotweazel

  [  ](https://wordpress.org/support/users/hotweazel/)

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## Forum Replies Created

Viewing 4 replies - 1 through 4 (of 4 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[CF7 to Webhook] CF7 to Webhook 5.0.1 / 5.1.0 causing mail_failed and URL error](https://wordpress.org/support/topic/cf7-to-webhook-5-0-1-5-1-0-causing-mail_failed-and-url-error/)
 *  Thread Starter [hotweazel](https://wordpress.org/support/users/hotweazel/)
 * (@hotweazel)
 * [3 days, 8 hours ago](https://wordpress.org/support/topic/cf7-to-webhook-5-0-1-5-1-0-causing-mail_failed-and-url-error/#post-18939244)
 * Hello Mario,
 * Hoping to hear back from you regarding this issue. Thank you.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[CF7 to Webhook] CF7 to Webhook 5.0.1 / 5.1.0 causing mail_failed and URL error](https://wordpress.org/support/topic/cf7-to-webhook-5-0-1-5-1-0-causing-mail_failed-and-url-error/)
 *  Thread Starter [hotweazel](https://wordpress.org/support/users/hotweazel/)
 * (@hotweazel)
 * [6 days, 11 hours ago](https://wordpress.org/support/topic/cf7-to-webhook-5-0-1-5-1-0-causing-mail_failed-and-url-error/#post-18936984)
 * Hello Mário, hope you had a chance to review my last post. Please let me know.
   Thank you!
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[CF7 to Webhook] CF7 to Webhook 5.0.1 / 5.1.0 causing mail_failed and URL error](https://wordpress.org/support/topic/cf7-to-webhook-5-0-1-5-1-0-causing-mail_failed-and-url-error/)
 *  Thread Starter [hotweazel](https://wordpress.org/support/users/hotweazel/)
 * (@hotweazel)
 * [1 week, 1 day ago](https://wordpress.org/support/topic/cf7-to-webhook-5-0-1-5-1-0-causing-mail_failed-and-url-error/#post-18934838)
 * <span style=”font-size: inherit;”>Thanks for the explanation.</span>
 * We confirmed with our hosting provider that the hostname resolves to a public
   IP address from within the server environment and not to a private/internal IP
   range.
 * We also confirmed:
    - Direct curl POST requests succeed.
    - The endpoint returns HTTP 200.
    - The issue began after the change from wp_remote_post() to wp_safe_remote_post().
 * One notable detail is that the webhook endpoint uses HTTPS on a non-standard 
   port rather than port 443.
 * Could wp_safe_remote_post() or WordPress safe URL validation be rejecting the
   request because of the custom HTTPS port?
 * If not, is there a way to expose the underlying WP_Error code/message so we can
   see exactly why WordPress is rejecting the request?
 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [Error after updating to 4.2](https://wordpress.org/support/topic/error-after-updating-to-42/)
 *  [hotweazel](https://wordpress.org/support/users/hotweazel/)
 * (@hotweazel)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/error-after-updating-to-42/#post-6051059)
 * [@dingo_bastard](https://wordpress.org/support/users/dingo_bastard/) I am facing
   the same issue but don’t know how to make a counter $i. Would you please give
   me the instructions? Thank you in advance for your help!

Viewing 4 replies - 1 through 4 (of 4 total)