Abstract: The present invention is directed to a system and method for enabling electronic messaging with recipient-specific content, wherein multiple recipients may view non-private information and less than all recipients may view non-private information. In one embodiment, an author may select between two messaging processing algorithms to send messages to recipients, wherein one algorithm uses encryption and the other does not. In one embodiment, once private information is received by a recipient, its dissemination is automatically restricted. In one embodiment, the method of enabling messaging with recipient-specific content is transparent to email server machines. In one embodiment, HTML tags, comments and/or headers are used to mark information as private and to prevent such information from being viewed by unintended recipients. In one embodiment, non-private information is viewed by all recipients, but privately-highlighted non-private information is viewable by less than all recipients.