In stage 806 (step 12), the inbound mail server can run a search on the existing mail stores and identify matching messages that have been sent to other users.
In a stage 808, the system then determines if the reputation score of the reporter is greater than some threshold. If so, the flow 800 proceeds to stage 810, otherwise flow 800 proceeds to stage 812.
In stage 810 (step 13), the inbound mail sever can generate a command to remove the matching messages from users' inboxes, trash folders, or similar storage, or otherwise render the message inaccessible to the user. In some embodiments, the interdiction module can provide a placeholder message that, if opened, states the message cannot be accessed because it is being analyzed. The system can automatically perform this step upon receiving a notification depending on a user's reputation score or title. Alternatively, the default can be automatic quarantine of all messages unless the reputation score is above a specific threshold value.