You have to let smtp 25 out for the mail and web server under Access Policy Protocol Rules on iSA. You do not (And I would recommend against it) of course need to publish the web server as an smtp server. Jon On Mon, 4 Feb 2002, Bull wrote: > http://www.ISAserver.org > > > Hi, > I have a network setup like the following design: > > INTERNET > | > ISA BOX > | | > | | > | ---------------- WEB SERVER > | ---------------- MAIL SERVER > | > LAN > > It is a tri-homed ISA setup. > I have a web site that uses CDONTS to send messages through SMTP. > The thing is that messages don't leave the \Queue folder. > > Any suggestions? > > TIA, > Vasilis I. > > > P.S. > I test it on a web server that is not behind a firewall and it works > fine. Any > help greatly appreciated. > > > ------------------------------------------------------ > You are currently subscribed to this ISAserver.org Discussion List as: > jon@xxxxxxxxxxxxxx > To unsubscribe send a blank email to $subst('Email.Unsub') >