$this->modx->mail->set(modMail::MAIL_FROM, $this->modx->getOption('emailsender'));
$this->modx->mail->set(modMail::MAIL_FROM_NAME, $this->modx->getOption('site_name'));
$this->modx->mail->set(modMail::MAIL_SENDER, $this->modx->getOption('emailsender'));