var emailQuotaRemaining = MailApp.getRemainingDailyQuota();

MailApp.sendEmail("suporte3@sistemaaula.com.br",
                  "TPS reports",
                  emailQuotaRemaining);
				  
				  MailApp.sendEmail("recipient@example.com",
                  "replies@example.com",
                  "TPS report status",
                  "What is the status of those TPS reports?");