Hi Dana, What do you mean by "accepting mail"? Is the ISA firewall being used as an SMTP relay? Thanks! Tom -----Original Message----- From: djs@xxxxxxxxxxxxx [mailto:djs@xxxxxxxxxxxxx] Sent: Wednesday, December 17, 2003 12:05 PM To: [ISAserver.org Discussion List] Subject: [isalist] Config ISA to only accept mail from a certain range of IP addresses http://www.ISAserver.org Can someone point me in the right direction? I need to configure ISA to accept mail only from a certain range of IP addresses (Postini perimeter manager). I have been looking at the SMTP Filter, but that rejects mail from certain IPs -- is there a better way? TIA Dana Scott ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')