magic-smtpd for Linux only?

[Drew Lebauer <dlebauer@gwi.net>]

I currently have qmail running, on a BSD box, and would like to refuse 
to accept email for unkonown users at the smtpd level, so I don't burden 
  the system. I found your magic-smtpd, but it seems to require a Linux 
installation (eg, it requires libresolv). Is there a portable version? 
Or, do you know a way to work around needing libresolv. Running in Linux 
compatibility mode is out of the question?

If not, do you know of any other possible solutions. I don't have, and 
won't have vpopmail, so the qmail-smtpd-chkusr won't work either.

Appreciate any help you might be able to give.

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| Drew Lebauer                         tel: 207.286.8686 x131 |
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         Nothing is impossible; it is merely improbable.