how do i configure my pix 515 r to work with outlook express and exchange 2000
I have a Pix 515r with an inside and outside interface. I have an exchange 2000 server inside, i can do outlook web access, However i can not set up outlook express on a computer on the outside network to access the mail server. Ports 25 and 110 are open, do i need to open any other ports.
Re: how do i configure my pix 515 r to work with outlook express
Provided you are doing POP3 (110) and SMTP (25) you should not need to open up any other ports. I gather you have 80 and proberly 443 open already if you can use web mail. One easy test to make sure you PIX is not at fault is to telnet to the global ip address of your mail server from the outside on port 25 and see if you get a response and also on port 110 and see if you get a response. To do this telnet here is the syntax below.
If you get a response then there is an issue with your client.
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...