Patent attributes
An apparatus is configured to receive an email message that is addressed to a plurality of recipients. The email message comprises a first portion with a first level of encryption and a second portion with a second level of encryption. The apparatus creates a first instance of the message to be sent to a first recipient from among the plurality of recipients. In the first instance, the apparatus masks the portions of the message that are not of the first level of encryption. The apparatus creates a second instance of the message to be sent to a second recipient from among the plurality of recipients. In the second instance, the apparatus masks the portions of the message that are not of the first or second levels of encryption. The apparatus is further configured to transmit the first instance to the first recipient and the second instance to the second recipient.
