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- Maybe in reply to: coofucoo zhang: "Question about multiple postfix instance, thank you very very much"
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From: mouss (no email)
Date: Thu Nov 05 2009 - 15:41:48 EST
coofucoo zhang a écrit :
>
>
> I want to set up a postfix mail server which have many IP. Each of the
>
> ip will work for one of my customer. So that is means my customer will
>
> think that he has a dedicate mail server. But in fact all the mail
>
> server are running on one real machine. I think I can use the multiple
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> instance feature to implement this requirement. So I setup 2 instance
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> for test. After that I find instance A(default instance) works good,
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> but instance B looks very strange.
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>
>
> First, smtp_dns_lookup not work. I set this parameter to "native" to
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> make sure postfix can use /etc/hosts file first. But for instance B,
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> it will use dns lookup first.
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>
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> Second, the mydestination not work.
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>
>
> For instance, the mail
> <mailto:>, if I sent it to
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> instance A, it will be received. But if i send to instance B, it will
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> not receive it, but start to lookup dns.
>
>
>
> It is very strange, it is long time that I can not find any solution.
>
> Does postfix support the way that I wish to do. I am not sure can you
>
yes, postfix does.
if you have a problem with one instance, show its config (the
corresponding 'postcon -n', ...) and relevant logs.
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