Patent ID: 8468209

Claim:
A method of modifying a previously transmitted e-mail message by a sender, the message being addressed to a list of recipients, the method comprising: storing the e-mail message on a computing system; generating a notification message, the notification message for allowing recipients from the list of recipients and the sender to access the stored e-mail message; sending the notification message to the recipients from the list of recipients and to the sender; and enabling the sender to modify the stored e-mail message using the notification message wherein the enabling step includes: determining whether at least one recipient from the list of recipients has already accessed the stored e-mail message; displaying the list of recipients and a copy of the stored e-mail message to the sender wherein all recipients from the list of recipients that are determined to have already accessed the stored e-mail message are displayed in a distinguishing fashion from recipients that have not already accessed the stored e-mail message; allowing the sender to modify the displayed copy of the stored e-mail message and to send the modified copy to the recipients that have not already accessed the stored e-mail message; and replacing the stored e-mail message with the modified copy once the modified copy is sent to the recipients that have not already accessed the stored e-mail message.