Title: authenticate and connect_host problem
Last modified: November 27, 2017

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# authenticate and connect_host problem

 *  Resolved [danieledti](https://wordpress.org/support/users/danieledti/)
 * (@danieledti)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/authenticate-and-connect_host-problem/)
 * I use cPanel and created the email there, so how can I fix this?
 *  [language:protected] => Array
    ( [authenticate] => SMTP Error: Could not authenticate.[
   connect_host] => SMTP Error: Could not connect to SMTP host. [data_not_accepted]
   => SMTP Error: data not accepted. [empty_message] => Message body empty [encoding]
   => Unknown encoding: [execute] => Could not execute: [file_access] => Could not
   access file: [file_open] => File Error: Could not open file: [from_failed] =>
   The following From address failed: [instantiate] => Could not instantiate mail
   function. [invalid_address] => Invalid address: [mailer_not_supported] => mailer
   is not supported. [provide_address] => You must provide at least one recipient
   email address. [recipients_failed] => SMTP Error: The following recipients failed:[
   signing] => Signing Error: [smtp_connect_failed] => SMTP connect() failed. [smtp_error]
   => SMTP server error: [variable_set] => Cannot set or reset variable: [extension_missing]
   => Extension missing: )
 *  [error_count:protected] => 2
    [sign_cert_file:protected] => [sign_key_file:protected]
   => [sign_extracerts_file:protected] => [sign_key_pass:protected] => [exceptions:
   protected] => 1 [uniqueid:protected] => a91f100e0d227c9420f81f292037dc25 )

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

 *  Thread Starter [danieledti](https://wordpress.org/support/users/danieledti/)
 * (@danieledti)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/authenticate-and-connect_host-problem/#post-9725296)
 * problem was
    mail.escolaedti.com.br
 * i was using
 * stmp.escolaedti.com.br
 *  Plugin Author [Takayuki Miyoshi](https://wordpress.org/support/users/takayukister/)
 * (@takayukister)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/authenticate-and-connect_host-problem/#post-9725511)
 * Multi posting.

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

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 * 2 replies
 * 2 participants
 * Last reply from: [Takayuki Miyoshi](https://wordpress.org/support/users/takayukister/)
 * Last activity: [8 years, 7 months ago](https://wordpress.org/support/topic/authenticate-and-connect_host-problem/#post-9725511)
 * Status: resolved