/* For mailbox rooms, also check the namespace */
/* Also, mailbox owners can delete their messages */
- if (roombuf->QRflags & QR_MAILBOX) {
+ if ( (roombuf->QRflags & QR_MAILBOX) && (atol(roombuf->QRname) != 0)) {
if (userbuf->usernum == atol(roombuf->QRname)) {
retval = retval | UA_KNOWN | UA_GOTOALLOWED | UA_POSTALLOWED | UA_DELETEALLOWED | UA_REPLYALLOWED;
}