Validador · formato + dominio
Valida listas de emails before creating accounts
Paste your list, we validate the format and verify that the domain actually accepts mail (MX records). Useful when you buy emails in bulk and need to filter out the ones that don't work.
Back to the ToolkitLista de emails
One per line (also accepts separated by comma or space). Maximum 100. Tip: Drag a .txt or .csv file directly into the textarea.
💡 Detectamos posibles typos:
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Resultados
Each email goes through format validation + MX records verification.Paste your list and click "Validate".
| Tipo | Calidad | Status | |
|---|---|---|---|
| /100 |