[w.bone]

In ithoughtsHD select a task, then go to (i) then press on menu 'link' select "choose email" and put there your special email 'omnifocus mail drop' address.
And voilà.
For more info to get the Beta mail drop adrdress for OmniFocus here's the link:

http://www.macstories.net/links/omni...ail-drop-beta/