SET mail_server = "mail.local"
SET connected = "n/a" 
FTPLOGON "ftp.mysite.com" /user="UserID" /pw="secret"
IFERROR GOTO send_email
SET connected = %datetime
GOTO done 
:send_email
;; If we reached this line we had max failures per cycle
SET email_subject = "FTP site unreachable."
SET email_body = "Robo-FTP has been unable to connect to the FTP site for at least 10 minutes.  "
SET email_body = email_body + %crlf + %crlf + "Last successful connection: " + connected 
EMAIL email_body /subject=email_subject /server=mail_server
:done
;; Wait one hour (3600 seconds) between cycles
PAUSE /for=3600
GOTO start