The DUL (http://maps.vix.com/dul/) springs to mind...
try using your ISPs mailrelays as smarthosts. hth, &rw On Wed, 06 Dec 2000 08:07:48 EST, Brian Schramm writes: >I am running Debian Potato as up to date as possible. I stay online all >the time through a 56K modem I have no trouble sending mail to anyone on >the web except for Mindspring.com addresses. This just started recently >(within the last 3 months). As soon as I send a mail message out to >mindspring I get a message error bounce-back saying the address is not >correct. But I can come to work and use the same address to send to with >no problems. Here is the message log that gets written every time I send >to mindspring. -- / Ing. Robert Waldner | Network Engineer | T: +43 1 89933 F: x533 \ \ <[EMAIL PROTECTED]> | KPNQwest/AT | Diefenbachg. 35, A-1150 /