10. The computing system implemented process for identifying 419 messages in a live message stream of claim 8 , further comprising: if, as a result of the analysis of the message by the dynamic feedback-based heuristic filter stage, the message is determined to be a potential 419 message, in addition to removing the message from further processing by the computing system implemented process for identifying 419 messages in a live message stream, data indicating a status of the message is transformed to data indicating a status of potential 419 message and the message is subjected to one or more protective actions.
10. The computing system implemented process for identifying 419 messages in a live message stream of claim 8 , further comprising: if, as a result of the analysis of the message by the dynamic feedback-based heuristic filter stage, the message is determined to be a potential 419 message, in addition to removing the message from further processing by the computing system implemented process for identifying 419 messages in a live message stream, data indicating a status of the message is transformed to data indicating a status of potential 419 message and the message is subjected to one or more protective actions. 11. The computing system implemented process for identifying 419 messages in a live message stream of claim 10 , wherein: at least one of the one or more protective actions is selected from the group of protective actions consisting of: blocking the message from the user computing system; quarantining the message; performing further analysis of the message; labeling or tagging the message as spam/scam or potential spam/scam; redirection of the message to a specific address or location for further processing; and buffering the message.