Please help with troubleshooting Applescript invoked by Apple Mail rule

Question

I set up an account with Boxcar to get push notification of incoming email on my iPhone. I did this because I passworded my iPhone and cannot see incoming messages without entering the password. Now all I need to do is glance at the screen to see whether it's worth it or not to look at the email. In order to use the Boxcar service, I needed to set up a rule to redirect all incoming mail to my private address on Boxcar. The issues that I have are two-fold. First, I do not like blindly forwarding email content to Boxcar regardless of their stated claim that they strip out the sender and subject of a message and discard the rest. Second, if I get a large incoming email, then My method will have to send the large content out again - a waste of resources. To get around this, I tried to write an Applescript for Apple Mail that is invoked by a rule applicable to all messages. The script redirects all messages to my private Boxcar email address and strips out the content of the message. The script follows:
using terms from application "Mail"
on perform mail action with messages selectedMessages
set AppleScript's text item delimiters to ""
repeat with theMessage in selectedMessages
set boxcarMessage to redirect theMessage
tell boxcarMessage
make new to recipient at beginning of to recipients with properties {address:"[email protected]"}
set content to " "
set subject to theMessage's subject
end tell
send boxcarMessage
end repeat
end perform mail action with messages
end using terms from
The problem with this script is that it still sends out the content even though I thought I was setting it to a single space. Other than that, it does just what I need it to do. Any suggestions on corrections, an easier Applescript, or another way to approach the whole issue? One drawback to this approach is that I need to have a Mac running at home that processes the rule for the incoming messages - probably there is no way around this?
Thanks!

Answer 1

That makes sense, but then that gets back to your original comment:
"redirecting the message will send the entire message, as-is."
I tried to eliminate the attachments by adding the line:
delete boxcarMessage's attachments
but it did not work - the attachments were redirected also. So here is the script as it stands now:
using terms from application "Mail"
on perform mail action with messages selectedMessages
set AppleScript's text item delimiters to ""
repeat with theMessage in selectedMessages
set boxcarMessage to redirect theMessage
delete boxcarMessage's attachments
tell boxcarMessage
make new to recipient at beginning of to recipients with properties {address:"[email protected]"}
end tell
delay 3
send boxcarMessage
end repeat
end perform mail action with messages
end using terms from
I appreciate the input. Intuitively it seems like this is doable, but the solution escapes me.