I have a strange situation with an Outlook 2010 client using Exchange 2010. The user has Outlook configured so that Under Options/Mail/Tracking - that "Read receipt confirming the recipient has viewed the message" is turned off. Yet everytime she sends a message, the option to request pops up on the recipient's outlook.
I have tried to toggle the option on and off to no avail. I can switch the Delivery Receipt request on and off and it is no issue.
Can anyone tell me what attribute in ADSIEdit or Exchange is that seems to be stuck ON?
