Title: data not accepted.
Last modified: September 15, 2020

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# data not accepted.

 *  [Nerdy Nacho](https://wordpress.org/support/users/aronadmin/)
 * (@aronadmin)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/data-not-accepted/)
 * Dear Sir, Madame,
 * After I updated the Post SMTP plugin I got an error message that I need to make
   a change in the settings from using the type SMTP to using PHPMailer. However,
   when I made the change the test mail said that the data is not accepted.
 * When I change the settings back to type SMTP then I got still the same error 
   message when I try to do a test mail.
 * Could you help me to fix this problem?
 * Full error message = SMTP Error: data not accepted.
 * Thanks!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fdata-not-accepted%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘data not accepted.’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Nerdy Nacho](https://wordpress.org/support/users/aronadmin/)
 * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/data-not-accepted/)
 * Status: not resolved