Strip Mime or prevent it when already present for emails resent via maillog

I have been using the mail logger module to see emails going out properly and found it really helpful to also be able to resend emails as reminders to the user.

Unfortunately, emails that are resent will show the mime part as part of the body (since it was originaly sent with mail mime),

hence I'm wondering if it might be possible to prevent this in mail mime or a way to strip the original MIME part when detected?