Action AppleScript sur AppleMail

Trouvé un script pour créer une distribution en masse de courrier électronique:

    on run {input, parameters}

        set addresses to "aa@example.com
        bb@example.com"
        set names to "Ann
Bob"
        set title to "title"
        set theAttachmentFile to "SSD:Users:me:file.pdf"
        set body1 to "Hello "
        set body2 to ",

This is a test message"

        repeat with a in paragraphs of addresses
            tell application "Mail"
                activate
                tell (make new outgoing message)
                    set visible to true
                    make new recipient at end of to recipients with properties {address:a}
                    set subject to title
                    -- set salutation to ???
                    set body to body1 & salutation & body2

                    set content to body
                    --save
                    --send
                end tell
            end tell
        end repeat

        return input
    end run

Ajouter une pièce jointe comme conseillé par l'utilisateur3439894 avec:

tell content to make new attachment with properties {file name:theAttachmentFile as alias} at after last paragraph

Comment ajouter un nom au corps de chaque destinataire (marqué d'un ???)?