verifying signatures in .forward/.qmail files

[Frank Tobin]

Jack McKinney, at 13:15 -0500 on Tue, 17 Oct 2000, wrote:

>     My goal is to use qmail's condredirect feature (for sendmail
> users: it is possible with qmail to put a command into your '.forward'
> file that either redirects, drops, or keeps the message based on the
> return code of a specified script) to redirect incoming email to a
> separate folder if it has a valid signature.

You might be interested in using the Perl module GnuPG::Interface for this
task, while reading the GnuPG::Handles->status_fh() filehandle.  GnuPG
spits out verification information concerning the validity of the
signature and which was the signing key in through the status-fd.

-- 
Frank Tobin		http://www.uiuc.edu/~ftobin/

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