M Mollar wrote:

> For my docent activity, I need to setup a transport like this:
>
> /(.*.dyn.nisu.org)/        smtp:[$1]:2500
>
> My students will setup a postfix server in their computers, but they  
> cannot listen port 25. I update dns dynamically, so the mail directed to  
> somestudent.dyn.nisu.org will be sent to the corresponding computer at  
> port 2500.
> I understand that this is forbidden in the transport maps by security  
> reasons, but I don't know any other way to solve the problem.

When you update DNS, use a script that updates the transport map and
populates it with the appropriate hostnames and transport nexthops.

-- 
Sahil Tandon <sa...@tandon.net>

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