Find duplicated cell, with certain condition and send mail under the same address.

Hi people,

The excel i provided, is able to send a mail whenever "x" is enter.
The email data base is on the second sheet.
Everytime date is due for a task, cell will turn orange as a reminder to send email alert.

My problem is, if Terrence have two or more task that is due, is it possible to combine the task reminder message into one single email address.
Really need help on this.
Help is appreciated.

Any help??