Has Anyone Successfully Gotten Delisted from SURBL After Being Flagged?

Hey guys, at scalantec.com we’ve noticed the recent crackdown from SURBL & Spamhaus on cold email domains. I think we found a solid setup to avoid getting listed going forward, but curious: has anyone here actually managed to get delisted from SURBL after being flagged? This seems especially relevant for anyone using alternative/forwarding domains for outbound — so basically a lot of us 😅 Would love to compare notes.