Activity-based message management

A method can include obtaining a limit value. The limit value can correspond to a number of times an email account having a set of email messages is accessed. The method can further include identifying a first email message of the set of email messages. The first email message can have an unread status. The method can further include obtaining, for the first email message, a count of one or more sessions. The first email message can have the unread status both during the one or more sessions and after the one or more sessions. The method can further include comparing the limit value to the count. The method can further include determining, based on the comparing, that a threshold is met. The method can further include modifying the first email message in response to the determining that the threshold is met.