Quiz! My mailtpl file contains the lines .bb CONCEAL not in &DEFOPT .se x = &KWD(REVIEW) .bb (&x ^= POSTMASTER) and (&x ^= OWNER) Please note that it is presently possible for .bb &x = PUBLIC anybody .eb .bb &x ^= PUBLIC other people .eb to determine that you are signed up to the list through the use of the "REVIEW" command, which returns the e-mail address and name of all the subscribers. If you do not want your name to be visible, just issue a "SET &LISTNAME CONCEAL" command. as part of the signup message. My list header has the line: * Review= owner (I've also tried OWNER) My signup message still outputs "Please note that it is presently possible..." Is there any significance in the case of the keyword "Review" - or its value "owner"? I can't believe there is. Should I dispense with the conditionaI and just hard-code the message (That only the owners of the list can review the subscribers)? Ian Hall