Catch-All Email Exclusion

You can now skip catch-all email addresses to protect your sender reputation. Catch-all domains accept any email sent to them, which makes them impossible to truly validate — and they bounce at high rates. A new workspace-level toggle lets admins exclude catch-alls from email sends entirely. It's a trade-off — lower volume for significantly fewer bounces — and early adopters have seen bounce rates drop by over 50%.