Looking for a howto on encrypting email inbound to Roundup

Hi all:

Does anybody have a howto on sending gpg/pgp encrypted email to an
Roundup instance?

I have a couple of use cases where that would be useful/required along
with an encrypted database/filesystem.

It looks like the method decrypt is meant for this in mailgw.py but I
don't see any docs anywhere on how to set up/maintain/use pgp/gpg with
the gateway.

Frankly any docs on setting up Roundup for use with pgp/gpg would be
useful as this feature is kind of useless without proper docs.

Thanks.

--
				-- rouilj
John Rouillard
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My employers don't acknowledge my existence much less my opinions.