postfix behind a router

2 msg	hash table not matching subdomains
18 msg	Non-delivery problem
3 msg	tracing mail
5 msg	different SMTP ip sender in one instance of pos...
18 msg	Three Postfix Errors
10 msg	Conditional relay to a barracuda spam filter
2 msg	Postfix as honeypot
3 msg	postqueue -p
17 msg	Patch to pas all the recipients of a mail to th...
5 msg	Postfix DBD Help
4 msg	Send and receive mail on different ports?

postfix behind a router
\ Oiro Isaiah (16 Nov 2007)
. \ Matthias Schmidt (16 Nov 2007)
. . \ Victor Duchovni (16 Nov 2007)

1 msg	postfix to access mail from external host.
4 msg	Three installation/configuration issues
9 msg	Reject SMTP connection if two RBL match
3 msg	Holding Large Emails
9 msg	Monitor Relaying
7 msg	Sender address rejected when sending messages t...
1 msg	Problem using Postfix with LDAP using STARTTLS
7 msg	resources for 'only virtual domains'

Subject:	postfix behind a router
Group:	Postfix-users
From:	Oiro Isaiah
Date:	16 Nov 2007

Hi,
I had a domain name registered and hosted by an external firm(company A).I used to receive mail for my domain(hosted at company A) via an dialup connection from an ISP(company B).

Recently I got a broadband Internet connection (through company C) and installed a linux server in my office.

The setup for my broadband connection is such that, my linux/mail server is set behind a firewall/router. The router has a public ip address, and a public ip that's visible to the local net. My linux server only has a private IP that connects to the router, which is its gateway to the internet.

Now how do I get postfix setup such that I can receive mail for my domain directly from company A to users in my organization?

Thanx for your help in advance guyz.
Isaiah

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