How to stop notification for particular title

Hi Expert!

We are receving the notification for particular title, which we need to avoid. I have used the below condition.

Bt still we are receving notification.

Arug

jscall( "htmlemailtemplates.getMailBody", "IM Close_Device Owner_CI", $L.file, $L.file.save)

not (logical.name in $L.file) and brief.description in $L.file="IMDAD" 

notify method: NONE

Receipents: Email ID