Title: Error 401
Last modified: August 30, 2016

---

# Error 401

 *  [FondAssauPrimary](https://wordpress.org/support/users/fondassauprimary/)
 * (@fondassauprimary)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/error-401-403/)
 * Good Day,
 * When I click the link to grant permission to google I get an error message:
 * 401. That’s an error.
 * Error: invalid_client
 * The OAuth client was not found.
 * Request Details
    scope=https://mail.google.com/ response_type=code access_type
   =offline redirect_uri=http://facs.schools.lc/wp-admin/options-general.php?page
   =postman login_hint=fondassauprimarygmail.com approval_prompt=force state=e254457f7497c00fbb0d2bb4ac36487b
   client_id=facsschoolslc That’s all we know.
 * Please advise
 * [https://wordpress.org/plugins/postman-smtp/](https://wordpress.org/plugins/postman-smtp/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * (@jasonhendriks)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/error-401-403/#post-6284286)
 * The Client ID is bad. Please recreate it. Watch the installation video if you
   are having trouble.

Viewing 1 replies (of 1 total)

The topic ‘Error 401’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/postman-smtp_7c7b78.svg)
 * [Postman SMTP Mailer/Email Log](https://wordpress.org/plugins/postman-smtp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/postman-smtp/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/postman-smtp/)
 * [Active Topics](https://wordpress.org/support/plugin/postman-smtp/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/postman-smtp/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/postman-smtp/reviews/)

## Tags

 * [error 401](https://wordpress.org/support/topic-tag/error-401/)

 * 1 reply
 * 2 participants
 * Last reply from: [Jason Hendriks](https://wordpress.org/support/users/jasonhendriks/)
 * Last activity: [10 years, 11 months ago](https://wordpress.org/support/topic/error-401-403/#post-6284286)
 * Status: not resolved