feat: payload cms

lib/mail/mailer.ts

@@ -33,6 +33,17 @@ interface SendEmailOptions {
 
 export async function sendEmail({ to, replyTo, subject, html }: SendEmailOptions) {
   const recipients = to || config.mail.recipients;
+  const logger = getServerAppServices().logger.child({ component: 'mailer' });
+
+  if (!recipients) {
+    logger.error('No email recipients configured (MAIL_RECIPIENTS is empty and no "to" provided)', { subject });
+    return { success: false as const, error: 'No recipients configured' };
+  }
+
+  if (!config.mail.from) {
+    logger.error('MAIL_FROM is not configured — cannot send email', { subject, recipients });
+    return { success: false as const, error: 'MAIL_FROM is not configured' };
+  }
 
   const mailOptions = {
     from: config.mail.from,
@@ -42,7 +53,6 @@ export async function sendEmail({ to, replyTo, subject, html }: SendEmailOptions
     html,
   };
 
-  const logger = getServerAppServices().logger.child({ component: 'mailer' });
 
   try {
     const info = await getTransporter().sendMail(mailOptions);