[Asterisk-Users] 2 part question

[Derek Beaumont]

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Your mail user agent is not providing an In-Reply-To header identifying 
the message to which you are replying. Many MUAs provide this as a 
matter of course when you reply to a message, but you are apparently 
afflicted with one which does not.
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So, does anybody know if this feature can be turned on using Outlook?
The paper-clip doesn't seem to know how to do it.