ListMessageUIDs Method
Retrieves a list of all message UIDs from the server.
Syntax
ppop.listMessageUIDs([callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
This method retrieves a list of all message UIDs from the server. For each message listed, a MessageList event will fire containing the number and UID of the message.