Watch Types may fail for the following reasons.  (Watch Type specific failures are noted in parenthesis):

• Cannot Retrieve Message - Unable to retrieve the message from the mail server.  (POP3)
• Connect Failed - Either the server cannot be reached, or it does not exist.  See log for detail. (Port)
• Destination Unreachable - Either the server cannot be reached, or it does not exist.  (Ping)
• DNS Server Not Found - Either the server cannot be reached, or it does not exist.  (DNS)
• Initialization Failed - Failed to initialize test message.  See log for detail.  (SMTP)
• Initialization Failed - Failed to initialize connection to mail server.  See output/log for detail.  (POP3)
• Initialization Failed - Failed to initialize.  See log for detail.  (Port)
• Initialization Failed - Failed to initialize for FTP communications.  (FTP)
• No message - There is no message to download in this mail account.  (POP3)
• Query Failed - Could not query the DNS server.  (DNS)
• Receive Failed - Failed to receive file(s) from server.  (FTP)
• Search Failed - Page was downloaded, however, the search text specified was not found. (HTTP/HTTPS)
• Search Failed - the search text was found - triggering the alarm.  (HTTP/HTTPS)
• Search Failed - Message was downloaded, however, the search text specified was not found.  (POP3)
• Search Failed - Query was successful, however, the search text specified was not found.  (DNS)
• Send Failed - The message could not be sent.  See log for detail.  (SMTP)
• Send Failed - Failed to send file(s) to server.  (FTP)
• Timeout - Response from server took longer than the threshold set.
• Unknown - An unknown error occurred