Abstract: Systems and methods are provided for determining whether a user has deferred one or more emails. More specifically, a system and method may determine whether an email is likely to have been deferred by a user, perform at least one action on the email determined likely to have been deferred, determine a mode for providing an indication to the user to follow-up with the email determined likely to have been deferred, and cause an indication specific to the email determined likely to have been deferred to be provided to the user. In some instances, the notifications are based on a device associated with the user and/or may be included in at least one of a task management application and/or a calendar application.