[Users] Including Email(s) As Atttachments?

[e-letter]

>
> Message: 2
> Date: Wed, 18 Apr 2012 11:31:47 -0700
> From: Chad Wallace <cwallace at lodgingcompany.com>
> To: users at lists.claws-mail.org
> Subject: Re: [Users] Including Email(s) As Atttachments?
>
> On Wed, 18 Apr 2012 15:10:03 +0100
> e-letter <inpost at gmail.com> wrote:
>
>>
>> Isn't there another way to select the messages without having to use
>> the mouse? Cannot seem to see this option in a dialogue window.
>
> You can use Shift + Arrows to select messages, and then Message (Alt-M)
> -> Forward as attachment (w).  Then you get all those messages listed
> as Attachments on the new compose window.
>

This is successful to new messages, but not after opening the 'reply'
window to a reply to an existing message.