Please add a feature that identifies companies or domains where the original recipient never responded and allows users to find another relevant, verified email address at the same company.

Ideally, users could:

Filter companies with no response

Find another verified contact at those companies

Add the alternative contacts to a new campaign

Exclude companies where anyone has already replied

Automatically exclude unsubscribed or opted-out contacts

View previous outreach history to prevent duplicate or excessive contact

This would help users follow up with a more appropriate contact while keeping outreach history organized and respecting opt-outs.