Unable to correct error in Creator custom function

Unable to correct error in Creator custom function

I am trying to write a custom function that will send a response email as part of a Mail filter. I keep getting the same error when I try to save it, but I'm unable to track down the actual problem.

The error is Line NO: 9, Improper Statement Error might be due to missing ';' at end of the line or incomplete expression

Here is the script:
  1. info "To get the email data, use the 'mail_messageId' parameter sent from mail filter when calling the Custom Function.";
  2. messageDetails = zoho.mail.getMessage(mail_messageId);
  3. mailContent = messageDetails.get("CONTENT");
  4. mailSubject = messageDetails.get("SUBJECT");
  5. fromAddress = messageDetails.get("FROM");
  6. sendmail
  7. [
  8. from:zoho.adminuserid
  9. to: <fromAddress>
  10. subject: "Re: "<mailSubject>
  11. message:"<div>Uuuugh</div>"
  12. ]
Where am I going wrong?!?