"Blue Cross Blue Shield of Florida" made the following
 annotations on 10/27/99 13:05:06
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[ALERT] -- Security Manager:
Message security properties:

   Encrypted: No
   Signed by Sender: Unknown
   Contents Altered after signing: No
   Signature Algorithm: SHA1


The message encryption and/or signature are unacceptable for the following 
reasons:

    The signing certificate is not associated with the sender of the message.
    The signing certificate is either not valid or not trusted.


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