troubleshooting Question

Problem with PIX 501 configuration for Exchange 5.5

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stephmanz asked on
NetworkingDHCPDNS
18 Comments1 Solution414 ViewsLast Modified:
I am trying to set up our PIX to allow mail in to and out of our Exchange server and can't figure out what is wrong with my configuration. Mail goes out no problem but I have only managed to get one message from my Hotmail account into the server, when I send other messages I receive NDR's. I need to get this up and running as soon as possible, any help would be much appreciated. I can't figure out what the problem is. Thanks in advance.

Current PIX configuration is as follows:

PIX Version 6.3(3)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password XXXXXXXXX encrypted
passwd XXXXXXXXX encrypted
hostname pixfirewall
domain-name ciscopix.com
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
no fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list smtp permit tcp any host 84.19.245.27 eq smtp
pager lines 24
icmp deny any outside
icmp permit any inside
mtu outside 1500
mtu inside 1500
ip address outside 84.19.245.26 255.255.255.248
ip address inside 192.168.1.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm location 192.168.1.104 255.255.255.255 inside
pdm location 84.19.245.27 255.255.255.255 outside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 10 interface
nat (inside) 10 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 84.19.245.27 192.168.1.104 netmask 255.255.255.255 0 0
access-group smtp in interface outside
route outside 0.0.0.0 0.0.0.0 84.19.245.25 1
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 192.168.1.0 255.255.255.0 inside
telnet 192.168.1.104 255.255.255.255 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.5-192.168.1.129 inside
dhcpd dns 212.20.226.130 212.20.226.194
dhcpd wins 192.168.1.4
dhcpd lease 518400
dhcpd ping_timeout 750
dhcpd domain XXXXXXXX
dhcpd auto_config outside
terminal width 80
Cryptochecksum:XXXXXXXXXXXXXXXXXX
: end
[OK]

ASKER CERTIFIED SOLUTION
Les Moore
Systems Architect
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