Title: Error 403 when sending notification
Last modified: April 25, 2025

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# Error 403 when sending notification

 *  Resolved [solutionorange](https://wordpress.org/support/users/solutionorange/)
 * (@solutionorange)
 * [11 months, 4 weeks ago](https://wordpress.org/support/topic/error-403-when-sending-notification/)
 * Since last update i presume cause i cannot know when it first occurs the notification
   trigger a 403 error when it try to sent the pdf with a notification, the pdf 
   itself is created i can see it from gravityform entrie and if i desactivate the
   notification into the settings of gravitypdf the notification is sent whitout
   any issue. Theres no new plugins installed since and the issue only occurs with
   the email part, i use Mailgun for email and even with the default smtp of the
   website its still occurs
 * load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,wp-hooks&ver
   =6.8:5 JQMIGRATE: Migrate is installed, version 3.4.1
   /wp-admin/admin-ajax.php:
   1
 *     ```wp-block-code
              Failed to load resource: the server responded with a status of 403 (Forbidden)
       ```
   

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

 *  Plugin Author [Jake Jackson](https://wordpress.org/support/users/blue-liquid-designs/)
 * (@blue-liquid-designs)
 * [11 months, 3 weeks ago](https://wordpress.org/support/topic/error-403-when-sending-notification/#post-18438635)
 * Hey [@solutionorange](https://wordpress.org/support/users/solutionorange/),
 * We are aware of an issue in Gravity Forms 2.9.7 that can prevent PDF Background
   Processing from working correctly. We’re currently liaising with the Gravity 
   Forms team to get this fixed. As a temporary workaround you can navigate to `
   Forms -> Settings -> PDF` in your WordPress admin area, toggle off the _Background
   Processing_ setting and save.
 *  Thread Starter [solutionorange](https://wordpress.org/support/users/solutionorange/)
 * (@solutionorange)
 * [11 months, 3 weeks ago](https://wordpress.org/support/topic/error-403-when-sending-notification/#post-18439490)
 * thanks its working now

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

The topic ‘Error 403 when sending notification’ is closed to new replies.

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## Tags

 * [403 error](https://wordpress.org/support/topic-tag/403-error/)

 * 2 replies
 * 2 participants
 * Last reply from: [solutionorange](https://wordpress.org/support/users/solutionorange/)
 * Last activity: [11 months, 3 weeks ago](https://wordpress.org/support/topic/error-403-when-sending-notification/#post-18439490)
 * Status: resolved