When i send out an email, i recieve an email back that is from
. It says "This message is used to carry data between the BlackBerry Handheld and an associated server. Please do not delete, move or respond to this message - it will be processed by the server." Then it goes on with a bunch of letters and numbers. It also comes with an attachment, i have yet to open it. Wasn't sure what it is. Does anyone have any idea what this means, and how i can fix it?