I've a question about the message filter. Is it possible to use alt-mailhost() in combination with $RemoteIP? I have to send some outgoing mails to the ironport appliance for virus checks, and then send them back to the sending mailserver. I know that it sounds stupid, but I must do it really in such a way...
Thats not a solution for me :-( I've about 600 MTAs to manage, and the IPs can change. It's no problem for me, to store the IPs in a LDAP directory. I need a solution that either alt-mailhost allows variables or that I'm able to route the mails via LDAP with the 'From' address as search key.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...