Recently, one of my list owners asked me about the function of the Conceal list header option. Now, I'm not talking about the Conceal option that you can set for yourself by command; e.g., 'tell listserv at uga set lstsrv-l conceal'. I'm talking about an option that actually appears in the list header: * * Sample List Description * * Review= Private Subscription= BY_OWNER Send= Private * Notify= no Reply-to= List,Respect Files= Yes * Validate= Store only Mail-via= Dist2 * Confidential= No Conceal= No * Ack= Yes * X-TAGS=Yes * Notebook= Yes,A,monthly,private * Errors-To= Owners * Default-options= Repro * Daily-Threshold= 40 * * Owner= [log in to unmask] * I took the spirit of LISTFAQ MEMO to heart. While LSTSRV-L and LSTOWN-L both discuss the personal Conceal option, neither list discusses the Conceal list header option. What is the function, if any, of the Conceal list header option? Thanks for your help! !Mike