I got this one earlier this month. Thought it was cute. >binmail: /usr/spool/mail/userid: too big to accept new messages. > It's size is 205735 bytes which is 935 bytes over quota. >mail: cannot open dead.letter >554 <userid@host>... unknown mailer error 1 This is so wonderfully un*x....:)))) So I'm going to assume that 'unknown mailer error 1' means the user's mailbox is full from now on...:) Nathan