PIX 515E

|----ROUTER
eth0-----| 172.16.443.1 nat ip (172.16.443.100)
R-Server(192.168.0.100 )---|----ROUTER
|----PIX----Local client (10.1.146.100)
|----ROUTER
eth1-----| 172.16.25.1 nat ip (172.16.25.100)


i have remote server with two services running on it (https and smtp).
i want my local client when he reguset https frome 192.168.0.100 used
this nat ip 172.16.443.100 and access 192.168.0.100 useing eth0
and when he reguset smtp used this nat ip 172.16.25.100 and access
192.168.0.100 useing eth1