11. The system of claim 9 , wherein the instructions to determine the one or more segment addressees further include instructions to: identify, based on a presence or absence of a vocative in the segment, a collection of vocative addressees associated with the segment; and determine the one or more segment addressees based on the collection of vocative addressees.
9. A system including memory and one or more processors operable to execute instructions stored in the memory, comprising instructions to: identify one or more message addressees of an electronic message, the one or more message addressees identifying at least one recipient of the electronic message; identify a segment of the electronic message; determine one or more segment addressees from the at least one recipient, the one or more segment addressees identifying an addressee of the identified segment, wherein the instructions to determine the one or more segment addressees include instructions to: identify at least one noun phrase associated with the segment, determine a coreference resolution for a given noun phrase of the at least one noun phrase, and determine the one or more segment addressees based on the coreference resolution of the given noun phrase; identify a task associated with the segment; associate one or more aspects of the task associated with the segment with the one or more segment addressees; and provide, to the one or more segment addressees, an indication pertaining to the one or more aspects of the task associated with the segment.