Catch-all resolution
What a catch-all domain is, how resolving confirms one address, when it's charged and when it can't be resolved.
4 articles
What is a catch-all domain?Why some domains accept every address, and why that hides bounces.Resolve catch-all addressesGet a deliverable or invalid answer for one address or a whole list.When an address can't be resolvedIt stays catch-all, and you aren't charged.Why resolution takes longerA few seconds per address, sometimes up to a minute.
Still stuck?
Contact supportEmail support@filtrat.io with the list or job name and what you expected to see.