Title: using gmail stopped working
Last modified: September 13, 2024

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# using gmail stopped working

 *  Resolved [Merlin Silk](https://wordpress.org/support/users/merlinsilk/)
 * (@merlinsilk)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/using-gmail-stopped-working/)
 * Hi, I noticed that I got an error on sending using the gmail/google mailer, and
   following the error message I withdrew the authentication but on re-enabling 
   I get the following error:
 * Error 400: redirect_uri_mismatch
 * You can’t sign in to this app because it doesn’t comply with Google’s OAuth 2.0
   policy.
 * If you’re the app developer, register the redirect URI in the Google Cloud Console.
 * Request details: redirect_uri=https://connect.wpmailsmtp.com/google/ flowName
   =GeneralOAuthFlow

Viewing 1 replies (of 1 total)

 *  [David](https://wordpress.org/support/users/dpinson/)
 * (@dpinson)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/using-gmail-stopped-working/#post-18012749)
 * Hi there [@merlinsilk](https://wordpress.org/support/users/merlinsilk/),
 * It looks like there’s an issue with your Redirect URI setting. Take a look at
   this part of our setup guide. It provides information on this error and how to
   address it:
 * [https://wpmailsmtp.com/docs/how-to-set-up-the-gmail-mailer-in-wp-mail-smtp/#redirect-uri-mismatch-error](https://wpmailsmtp.com/docs/how-to-set-up-the-gmail-mailer-in-wp-mail-smtp/#redirect-uri-mismatch-error)
 * I hope that helps! Have a great day!

Viewing 1 replies (of 1 total)

The topic ‘using gmail stopped working’ is closed to new replies.

 * ![](https://ps.w.org/wp-mail-smtp/assets/icon-256x256.png?rev=1755440)
 * [WP Mail SMTP by WPForms - The Most Popular SMTP and Email Log Plugin](https://wordpress.org/plugins/wp-mail-smtp/)
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 * [Support Threads](https://wordpress.org/support/plugin/wp-mail-smtp/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-mail-smtp/active/)
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 * [Reviews](https://wordpress.org/support/plugin/wp-mail-smtp/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [David](https://wordpress.org/support/users/dpinson/)
 * Last activity: [1 year, 6 months ago](https://wordpress.org/support/topic/using-gmail-stopped-working/#post-18012749)
 * Status: resolved