Dynamic e-mail chain participant manager

A computer program product for new recipient inclusion to e-mail chains, the computer program product comprising:

• one or more computer readable storage devices and program instructions stored on the one or more computer readable storage devices, the program instructions comprising:
• program instructions to determine, by the e-mail chain manager, inclusion authorizations for one or more include participants in a current e-mail chain distribution based on comparing the one or more include participants with one or more authorization rules and creating one or more authorization results associated with the one or more include participants;
• responsive to a determination that the one or more authorization results are passed, program instructions to create, by the e-mail chain manager, one or more authorized include participants;
• program instructions to create, by the e-mail chain manager, one or more participant notifications based, at least in part, on the one or more authorized include participants;
• program instructions to output, by the e-mail chain manager, an e-mail chain to the one or more authorized include participants, wherein outputting the email chain includes outputting the one or more participant notifications based, at least in part, on predetermined participant preferences of one or more current participants in the current email chain distribution;
• and
• program instructions to create, by the e-mail chain manager, a next e-mail chain distribution based, at least in part, on combining the one or more authorized include participants and the one or more current participants.

A computer system for new recipient inclusion to e-mail chains, the computer system comprising:

• one or more computer processors;
• one or more computer readable storage devices;
• program instructions stored on the one or more computer readable storage devices for execution by at least one of the one or more computer processors, the program instructions comprising:
• program instructions to determine, by the e-mail chain manager, inclusion authorizations for one or more include participants in a current e-mail chain distribution based on comparing the one or more include participants with one or more authorization rules and creating one or more authorization results associated with the one or more include participants;
• responsive to a determination that the one or more authorization results are passed, program instructions to create, by the e-mail chain manager, one or more authorized include participants;
• program instructions to create, by the e-mail chain manager, one or more participant notifications based, at least in part, on the one or more authorized include participants;
• program instructions to output, by the e-mail chain manager, an e-mail chain to the one or more authorized include participants, wherein outputting the email chain includes outputting the one or more participant notifications based, at least in part, on predetermined participant preferences of one or more current participants in the current email chain distribution;
• and
• program instructions to create, by the e-mail chain manager, a next e-mail chain distribution based, at least in part, on combining the one or more authorized include participants and the one or more current participants.