Returned mail: Unable to deliver mail

Mail Delivery Subsystem (MAILER-DAEMON)
Tue, 20 Apr 93 13:02:34 GMT

----- Transcript of session follows -----
554 cyto-sendout@flowcyt.cyto.purdue.edu... Recipient names must be specified

----- Unsent message follows -----
Received: by flowcyt.cyto.purdue.edu (5.64/Purdue_Cytometry)
id AA02882; Tue, 20 Apr 93 13:02:34 GMT
Date: Tue, 20 Apr 93 13:02:34 GMT
From: cyto-sendout@flowcyt.cyto.purdue.edu
Message-Id: <9304201302.AA02882@flowcyt.cyto.purdue.edu>