In Mail, how can I tell if an email has been read by the recipient?
There used to be a way in msn to get a message when an email was read. Is there a way to do the same in Mail?
MacBook Pro, Mac OS X (10.6.4)
There used to be a way in msn to get a message when an email was read. Is there a way to do the same in Mail?
MacBook Pro, Mac OS X (10.6.4)
In Mail, how can I tell if an email has been read by the recipient?