I have just changed my list from *Review= Private to *Review= Owners. Since I am now the only one able to see the list of subscribers is there a way I can PREVENT a subsriber from setting CONCEAL in their options (since this means that their name doesn't show up when I issue REVIEW). Thanks in advance Peter R Dr Peter K Robinson Department of Applied Biology University of Central Lancashire Preston, PR1 2HE, England Tel +44 (0)1772 893911 Fax +44 (0)1772 892929