Illegal IMail List Server Command!

IMail List Server for Windows NT, Ipswitch, Inc. -------------------------------------------------------------------- Valid Commands are: To subscribe to a list, send a mail message to imailsrv at this address with the following in the body of the message: subscribe listname your_full_name To unsubscribe from a list, send a mail message to imailsrv at this address with the following in the body of the message: unsubscribe listname To receive a list of the lists supported here: list To receive a list of users on a given list (If enabled for that particular list): list listname To receive general help from the list-server send: help To receive help for a specific list send: help [listname] To change to digest mode, send a mail message to imailsrv at this address with the following in the body of the message: set mode digest listname To change back to standard mode, send a mail message to imailsrv at this address with the following in the body of the message: set mode standard listname