Applescript：Outlook：生成新消息时更改发件人

Question

我尝试使用Applescript自动生成Outlook消息，并希望将发件人更改为我的代表帐户之一。

此刻，我的代码如下：

tell application "Microsoft Outlook"
        set newMessage to make new outgoing message with properties {subject:myFirma, content:mailText}
        set sendToAddress to "test@test.de"
        make new recipient at newMessage with properties {email address:{address:item 1 in i}}

        tell newMessage
            make new attachment with properties {file:theAttachment}
        end tell
        open newMessage
    end tell