[ingo] creating / activating rules externally

[Liam Hoekenga]

We're looking to deploy DSPAM institutionally.

We have a "Spam Management Services" page, and when people opt into content
(spam) filtering filtering, we need to add a Sieve rule.  As Ingo can't
reconcile it's rules with rules from the user's existing active script, we
think it'd probably be best to add the rule using ingo, and then activate the
script.

The question is, how do we do it?  A specially crafted POST to
/horde/ingo/rule.php?  A script that lives on the webmail servers installed
along side of horde that uses the horde mechanics?

Any ideas / suggestions would be most appreciated.

Liam