buon giorno...ti ringrazio per avermi risposto, i settaggi di phpmailer:
Codice PHP:
//premetto che questo indirizzo "info@azienda.it" che riporto è fittizio 
function setUp() {
        global 
$global_vars;
        global 
$INCLUDE_DIR;
    
        
$this->Mail = new PHPMailer();
        
$this->Mail->Priority 3;
        
$this->Mail->Encoding "8bit";
        
$this->Mail->CharSet "iso-8859-1";
        
$this->Mail->From "info@azienda.it";//stonatura 1?
        
$this->Mail->FromName "Azienda";//stonatura 2?
        
$this->Mail->Sender "";
        
$this->Mail->Subject "Prova";
        
$this->Mail->Body "E' soltanto una semplice prova";
        
$this->Mail->AltBody "";
        
$this->Mail->WordWrap 0;
        
$this->Mail->Host "smtp.azienda.it";
        
$this->Mail->Port 25;
        
$this->Mail->Helo "";
        
$this->Mail->SMTPAuth false;
        
$this->Mail->Username "";
        
$this->Mail->Password "";
        
$this->Mail->PluginDir $INCLUDE_DIR;
    
$this->Mail->AddReplyTo("no_reply@azienda.it""Reply Guy");
        
$this->Mail->Sender "info@azienda.it";

        if(
strlen($this->Mail->Host) > 0)
            
$this->Mail->Mailer "smtp";
        else
        {
            
$this->Mail->Mailer "mail";
            
$this->Sender "info@azienda.it";
        }
        
$global_vars = array('mail_to' => 'miamailsu@gmail.com''mail_cc' => 'miamailsu@tiscali.it','mail_bcc' => 'miamailsu@virgilio.it');

        
$this->SetAddress($global_vars["mail_to"],"miamailsu@gmail.com");
        if(
strlen($global_vars["mail_cc"]) > 0){
            
$this->SetAddress($global_vars["mail_cc"], "miamailsu@tiscali.it");
    }
        
    if(
strlen($global_vars["mail_bcc"]) > 0){
        
$this->SetAddress($global_vars["mail_bcc"], "miamailsu@virgilio.it");
    }


E le stonature come le chiami tu, come le risolvo?
grazie mille