I can confirm that Net::Server::Mail does indeed work very well. I'm currently using it in conjunction with Net::Server::PreFork and it's doing the job perfectly.
As for your idea, you may want to read this thread, it sounds somewhat similar to the idea tomazos had.
In reply to Re: Preferred module for SMTP server?
by tirwhan
in thread Preferred module for SMTP server?
by mattr
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