Make sure you have 2 external IP addresses and do the publishing twice. Each exchange on his own IP address. Danny -----Original Message----- From: Sharon Lawson [mailto:sharonlawson@xxxxxxxxxxxxxx] Sent: Friday, April 19, 2002 16:15 To: [ISAserver.org Discussion List] Subject: [isalist] Multiple Exchange 5.5 servers behind ISA http://www.ISAserver.org Hi, I have multiple mail servers in the organisation two of which with a mail connector installed. How do I go about configuring ISA so they are both behind ISA (firewall) and keep mails accessible both internally and externally? I have seen the article by Tom Shinder but that referrs to only the one! Help!! Many thanks.... ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: d.vanvelthoven@xxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') View our available profiles on http://competences.CentricKsi.be ------------------------------------------------------------------------ LEGAL DISCLAIMER: The information included in this message is personal and/or confidential and intended exclusively for the addressees as stated. This message and/or the accompanying documents may contain confidential information and should be handled accordingly. If you are not the intended reader of this message, we urgently request that you notify Centric KSI immediately and that you delete this e-mail and any copies of it from your system and destroy any printouts immediately. It is forbidden to distribute, reproduce, use or disclose the information in this e-mail to third parties without obtaining prior permission from Centric KSI. We expressly point out that there are risks associated with the use of e-mail like data corruption, interception, unauthorised amendment, viruses and unforeseen delays. Centric KSI and the companies within the group shall not accept any liability whatsoever for damage resulting from the use of e-mail. Legally binding obligations can only arise for Centric KSI by means of a written instrument, signed by an authorized representative of Centric KSI. ------------------------------------------------------------------------