Again, this sounds like DNS... configure the MX records for each domain to resolve to the Published IP address of the exchange server, can be the same address for 20 domains, then have Exchange handle the rest. Russ Highton Jr. Systems Engineer Broden, Inc. 973.402.1585x112 -----Original Message----- From: Brian [mailto:Bjeppesen@xxxxxxxxxxxxxxxxxxx] Sent: Tuesday, August 21, 2001 2:23 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA server and multiple email domains http://www.ISAserver.org You can host multiple email domains on an exchange box. When I publish my exchange server through ISA, it just goes by IP. If I have another smtp virtual server assigned to a different IP, I need to figure out how to set the "pointers" for any inbound traffic regarding the alternate domain's recipients. Brian Jeppesen Consultant 602.820.5305 bjeppesen@xxxxxxxxxxxxxxxxxxx -----Original Message----- From: cismic [mailto:cismic@xxxxxxx] Sent: Tuesday, August 21, 2001 11:16 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA server and multiple email domains http://www.ISAserver.org When you say multiple domains how many are you talking about? Is ES2 able to be used for multiple clients/domains? How is it able to access the multiple domains using ISA as the front end? Thank you, Joseph -----Original Message----- From: Russ Highton Jr. [mailto:RussH@xxxxxxxxxx] Sent: Tuesday, August 21, 2001 11:09 AM To: [ISAserver.org Discussion List] Cc: Bjeppesen@xxxxxxxxxxxxxxxxxxx Subject: [isalist] RE: ISA server and multiple email domains http://www.ISAserver.org Brian, I have an exchange server running on Multiple domains. Sounds like your problems may be more related to DNS and Exchange than ISA Server, I didn't have to do anything special in ISA to get the internal exchange server to host all the domains. Feel free to contact me Russ Highton Jr. Systems Engineer Broden, Inc. 973.402.1585x112 ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: cismic@xxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: bjeppesen@xxxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: RussH@xxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')