Linux Addict wrote:
Linux Addict wrote:

On Fri, Aug 8, 2008 at 9:45 PM, Sahil Tandon <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:

    Linux Addict <[EMAIL PROTECTED]
    <mailto:[EMAIL PROTECTED]>> wrote:

    > Hi, I have virtual zone on a postfix mail relay.
    >
    > Virtual Zone                                          Virtual Alias
> zone1.example.com <http://zone1.example.com/> [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> goes to
    > [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
    >
    > zone1.example.com <http://zone1.example.com/> is managed by us
    which is postfix
    > example.net <http://example.net/> is Exchange server managed by
    another Team.
    >
    > The problem I am  facing is, the postfix server is resolving
    example.net <http://example.net/> to
    > external address, but I really want to send those mails to
    internal SMTP
    > address of example.net <http://example.net/>(Exchange Server).
    >
    > Is there a tweak in postfix to do this.?

    If you want to direct all mail destined for zone1.example.com
    <http://zone1.example.com/> to
    example.net <http://example.net/>, then instead of virtual
    aliases, you might consider
    transport maps:

    http://www.postfix.org/transport.5.html

    --
    Sahil Tandon <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>

I can fix DNS, but it may break other prod. services. I will give it a shot with Transport Maps. Cheers.. Grt Weekend!!
Hit a bump..

On the transport file, I cant seem to enter multiple MX server for the same domain.

example.net     smtp:[mx01]

Works great, but How do I configure the MX02 for the same example.net? When I add new line it complains duplicate.

~LA



You may only specify one transport:nexthop for a particular domain.

If you want to send to example.com's MX records, just use
example.net   smtp:example.com

If you need a custom destination or MX order, create a "dummy" domain in your local DNS listing the MX hosts you want to use:
example.net  smtp:example.local
with suitable MX records in your local DNS for "example.local"


--
Noel Jones

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