Hi, this should fix this for you - add: $this->_mailer->CharSet = 'UTF-8'; to line 238 of lib/mailer.php So would become:- if (!empty($replyTo)) { $this->_mailer->AddReplyTo($replyTo[0], $replyTo[1]); } $this->_mailer->CharSet = 'UTF-8'; if (!$this->_mailer->Send()) { $failedRecipients[] = array( 'r...