Re: Problem - ReadList.com

7 msg	problem sending cc messages
13 msg	Postfix not doing TLS like I need
6 msg	cannot open file: File too large
4 msg	Postfix, quotas, and bouncing back (rejecting)
2 msg	Restrict sending host for some (but not all) re...
1 msg	Re: Implementing custom blacklists
6 msg	SMTP question
7 msg	Application to integrate Postfix, Dovecot, and ...
6 msg	How to use smtpd_reject_unlisted_recipient?

Problem
\ Vittorio Manfredini (12 Jun 2007)
. \ Sandy Drobic (12 Jun 2007)

4 msg	Spam issues
1 msg	Emails from postfix and php
9 msg	Postfix Body Check Questions part 2
12 msg	relay_recipient_maps
5 msg	Newbie to both Linux and Postfix looking for he...
3 msg	problem with postfix and dns updates
4 msg	Steps to create virtual email boxes
6 msg	Best Practices (looking for some) : Attachment ...
1 msg	having postfix deliver mail for one host name i...
2 msg	Postfix Body Check Questions

Subject:	Re: Problem
Group:	Postfix-users
From:	Sandy Drobic
Date:	12 Jun 2007

Vittorio Manfredini wrote:
> I have the following need :
>
> central site :
>
> domain : central.com
> users : usera userb userc
>
>
> first external site :
>
> domain : first.central.com
> users : first.usera first.userb
>
> The mail server is on the central site and have to serve both side.
> The users of central site can send/receive email to/from everywhere, but
> the users of the first external site have to sent/receive emails only
> from the central site.
>
> How can I configure this using postfix ?

In other words, they can not relay? If first.central.com is a static ip
address simply add it to mynetworks and use permit_mynetworks bevor
reject_unauth_destination to allow them to relay.

If they don't have a static ip you need to set up smtp auth for them:
http://www.postfix.org/SASL_README.html#server_sasl

--
Sandy

List replies only please!
Please address PMs to: news-reply2 (@) japantest (.) homelinux (.) com