I received this in a listserv error message today: Final-Recipient: RFC822; *email address removed* Action: failed Status: 5.1.3 Remote-MTA: DNS; kcmx01.mgw.rr.com Diagnostic-Code: SMTP; 553 5.3.0 Mail from 199.222.69.4 rejected,see http://mail-abuse.org/rbl/enduser.htm Last-Attempt-Date: Thu, 14 Jun 2001 04:42:11 -0400 Aside from mis-spelling the URL (it should be .html not .htm), the host in question (199.222.69.4) is not listed by the MAPS RBL according to their lookup function. Any clues why this might happen or is the receiving host just confused? Regards, William Hudson CHI-WEB Moderator CHI-WEB Info and Archives: http://www.sigchi.org/web/