Can confirm this works
RT @FollowingDrA@twitter.com If you want to keep using twitter, you can automatically copy-post to Mastodon by logging in both accounts to this bridge https://crossposter.masto.donte.com.br/ cc @Teresa_H_@twitter.com @chelmex@twitter.com

🐦🔗: https://twitter.com/FollowingDrA/status/1036722629695205382