There is provided a method of recipient management with electronic messages having time defined actions, comprising: defining for an electronic message to a recipient, according to data inputted by a user at a user client terminal, one or more actions for the recipient to perform and a time frame for performance of the one or more actions; sending the electronic message to a recipient client terminal of a recipient to trigger a monitoring of performance of the one or more actions by the recipient at the client terminal during the time frame; receiving an indication of the performance of the one or more actions based on the monitoring from the recipient client terminal; and presenting on the user client terminal a notification in response to the indication.