Redirect SMTP traffic

[Atlantauk]

I have a ASA5520 that is the default route out of a network.

I need it to redirect all outbound smtp traffic to another gateway off the network.

I need the eqivalent of the following..

access-list 103 permit tcp any any eq smtp

route-map EMAIL permit 1

match ip address 103

set ip next-hop 10.1.1.31

Its the set ip next-hop that is not supported in the ASA - any ideas?

Cisco Adaptive Security Appliance Software Version 7.0(6)

Device Manager Version 5.0(6)

[srue]

so you need to redirect all outbound smtp traffic to another smtp gateway, one that is not part of your network? but out on the net somewhere?

Can't you just configure a mail-relay on your email server?

[Atlantauk]

I need to direct the SMTP traffic to an ISA firewall that has has an email archive application. So i need the ASA box not to let smtp traffic out to the internet but send it to another internal ip address.

[srue]

Just point the mail server to the ISA firewall as a mail-relay.

*If* you are running MS Exchange, follow these instructions:

http://support.microsoft.com/kb/821911