Can "Read request accepted" be used without receiver actions?

[Sammyk]

I'd like to know when someone opens the email I sent them within our outlook
network, but I don't want them to have to click yes or no every time they
receive mail from me. Is there a way to just set outlook to show which email
has been opened and by whom without having the receiver do anything special?

 

[Castell]

Each user would have to set their option to "Always send a response" under
Tools/Options/Email Options/Tracking Options. You could set this for all
users using Group Policy (if you have a Windows Active Directory domain -
refer to http://office.microsoft.com/en-gb/help/HA011513711033.aspx).