Tops Luipi! Thanks mate. Works a treat! Tim -----Original Message----- From: Luigi Grieco [mailto:l.grieco@xxxxxxxxxxxxxx] Sent: 11 May 2002 10:10 To: [ISAserver.org Discussion List] Subject: [isalist] R: Exchange and ISA on same server http://www.ISAserver.org Hi!, If Exch. And ISA are on the same machine then you have to start the wizard for MAIL Server Security (it creates IP packets filter autom.) and you have to setting 4 protocol rule: 1) IP packets for Inbound TCP local port 25 from all remote port 2) IP packets for Outbound TCP all local port from remote port 25 3) ...............IN........ local port 110 .................. 4) ...............OUT............................... remote port 110 remember: you have to stop the SMTP service on IIS manager and you have to creating a filter for IP packets for enabling the SMTP protocol bye, gg -----Messaggio originale----- Da: Tim Guy [mailto:Tim@xxxxxxxxxxxxxxx] Inviato: venerdì 10 maggio 2002 10.42 A: [ISAserver.org Discussion List] Oggetto: [isalist] Exchange and ISA on same server http://www.ISAserver.org I'm having to install ISA server and Exchange 2000 on the same server but I am having a problem with out going port 25 smtp mail. In its simplest form I have: ISA set to dedicated (it has been tried in secure and limited) Protocol rules are set to All Allow for All users. smtp packet filter has been set for incoming smtp (and this works) I can not telnet out on port 25 from the server, or workstations. But I can for some reason send mail via outlook express on an internal notebook via the ISA server. Can anyone suggest where I could start looking. Ive gone though all of the faqs that I can find. I am in the right direction and can not see what I have done wrong. I have qiped and tried 3 times to reinstall. Server is Win2k SP2, Exchange 2000 SP2, ISA Server SP1 Thanks Tim ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: l.grieco@xxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tim@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')