Title: Error invalid_client
Last modified: May 15, 2023

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# Error invalid_client

 *  [laetitia Godet](https://wordpress.org/support/users/laetitia-godet/)
 * (@laetitia-godet)
 * [2 years, 12 months ago](https://wordpress.org/support/topic/error-invalid_client-7/)
 * Hello,
 * I have this error :
 * **The reply address ‘[https://www.javronleschapelles.fr/xxxxxx/options-general.php?page=mail-integration-365-settings&#8217](https://www.javronleschapelles.fr/xxxxxx/options-general.php?page=mail-integration-365-settings&#8217);
   does not match the reply address ‘[https://www.javronleschapelles.fr/xxxxxx/options-general.php?page=mail-integration-365-settings&#8217](https://www.javronleschapelles.fr/xxxxxx/options-general.php?page=mail-integration-365-settings&#8217);
   provided when requesting Authorization code**
 * I do not understand why ? Is it the fact that I use the wp hide module in addition?
 *  THANKS

Viewing 1 replies (of 1 total)

 *  Plugin Author [Marco van Wieren](https://wordpress.org/support/users/wpo365/)
 * (@wpo365)
 * [2 years, 12 months ago](https://wordpress.org/support/topic/error-invalid_client-7/#post-16741257)
 * Hi [@laetitia-godet](https://wordpress.org/support/users/laetitia-godet/)
 * Sorry for my late response but please have a look at the End-of-Life notice for
   this plugin, which we will stop supporting by the end of 2023. Therefore I recommend
   that you instead install the successor [WPO365 | MICROSOFT GRAPH MAILER](https://wordpress.org/plugins/wpo365-msgraphmailer/)
   and remove the current one. One disadvantage of the _WPO365 | Mail Integration
   for Office 365 / Outlook_ plugin is that you cannot update the Redirect URI.
 * Hope this helps!
 * -Marco

Viewing 1 replies (of 1 total)

The topic ‘Error invalid_client’ is closed to new replies.

 * ![](https://ps.w.org/mail-integration-365/assets/icon-256x256.png?rev=2817704)
 * [WPO365 | Mail Integration for Office 365 / Outlook](https://wordpress.org/plugins/mail-integration-365/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mail-integration-365/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/mail-integration-365/)
 * [Active Topics](https://wordpress.org/support/plugin/mail-integration-365/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/mail-integration-365/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/mail-integration-365/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Marco van Wieren](https://wordpress.org/support/users/wpo365/)
 * Last activity: [2 years, 12 months ago](https://wordpress.org/support/topic/error-invalid_client-7/#post-16741257)
 * Status: not resolved