MESSAGING plugin is not sending the notifications by email

I'm using the Mailster plugin to send all my Wordpress emails, however, the notifications from Messaging plugin are not working. There is any way to overcome this?

  • Ivan
    • Developer

    Hi Willian !

    The Mailster plugin returns error - Invalid header and there is no more information about it. We pass MIME-Version: 1.0 From: SITE_NAME <admin_email> Content-Type: text/plain; charset="UTF-8" as headers and it works for default wp_mail function. You can contact to their support about this issue. For quick temp workaround I replaced one line in {wordpress_folder}/wp-content/plugins/messaging/messaging.php file via FTP ( approximately 395th line ) - from
    $message_headers = "MIME-Version: 1.0\n" . "Content-Type: text/plain; charset=\"" . get_option( 'blog_charset' ) . "\"\n"; to $message_headers = '';

    Best regards,

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