How to send a Mail out of the Commandline via Mail with the use of Quicksilver

At first, open Quicksilver with the command line tool qs:
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Then the Quicksilver Dialog appears, press TAB
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type compose and choose email to ... (compose)
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Now press TAB and then type the name of the person from the addressbook or use . to switch to text insert mode
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Press enter to execute this Quicksilver-Call and a new email with the attached data is shown.