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List:       ispman-developers
Subject:    Re: [Ispman-developers] Report for a bug probably,
From:       Andreas John <lists () aj ! net-lab ! net>
Date:       2007-12-28 22:56:15
Message-ID: 47757F0F.3010703 () aj ! net-lab ! net
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Hi,

> The problem is that when we send message to non-exist user
> (non_exist_user@master.com) everything works ok, it rejects the message,
> but when we send message to replica domain (non_exist_user@replica.com)
> SMTP server accept the mail. What we want is to reject every mail send
> to non-exist user in our system.

We have a similar problem, even with non-ISPMan-Setups. The problem
comes IMVHO from

@domain.foo  @domain.bar

In that case  postfix doesnt reject mail for non-existing users in the
first steup (client or recipient restrictions).

Currently we circumvent th eproblem by setting

user@domain.foo user@domain.bar
user2@domain.foo user2@domain.bar
etc.

rgds,
Andreas




> I think this happens because we have this for replica domain:
> 
> mailLocalAddress: @replica.com
> mailForwardingAddress: @master.com
> 
> and in virtual_alias_map is writen domain like @replica.com and this
> tell smtp server to accept every mail send top this domain.
> 
> I think that if we make aliases for every user like:
> 
> mailAlias: username@replicadomain.com
> 
> for every replica domains and remove the lines:
> 
> mailLocalAddress: @replica.com
> mailForwardingAddress: @master.com
> 
> from replica domain definition, this will help to validate the mails
> send to replica domains.
> 
> What is your opinion for this and is there some way to solve this
> problem ?
> 
> If this is the real problem please to fix this in new version.
> 
> Thanks in advanced!
> 
> Regards, Ali Nebi!
> 
> 
> 
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