Is it Possible?(Check to the Read/Unread email status

[Yokomie]

Hello anyone~

I want to know method that disposition notification mail.
Is it possible via Zimlets?

I have tried
1. match method of Zimlets, get to opened email status.( isUnread:[n] ).
2. "JoshuaPrismon" wrote you on the forum but how to set the
'listen for change view(notifyZimlets)', 'view updated'.
** thanks JoshuaPrismon!

please, answer.