Pugin failures

The first would be that the from name was automatic taking the name of the website or subject that is written in a contact plugin such as “Contact Form 7”

The second fault is that the plugin is not ready for _mainaccount@

And the third fault is the following. “Warning: implode (): Invalid arguments passed in /home/lesnoticiesdense/public_html/wp-content/plugins/zoho-mail/zohoMail.php on line 347”