Verify emails from Lusha
Lusha is a B2B contact data provider. Provider data describes a person as of the provider’s last update. The check you run now tells you about today.
A sample file (fictional data)
| name | company | provider_status | source | |
|---|---|---|---|---|
| Ana Silva | Northwind Studio | ana@northwind.example.test | high | lusha |
| Raj Patel | Quill & Co | raj@quill.example.test | medium | lusha |
| Mei Chen | Lumen Goods | mei@lumen.example.test | unknown | lusha |
Fictional rows. Store the date of the export in a column so you can see how age relates to invalid results.
Compare, do not replace
Keep Lusha’s own status in the provider_status column. After verification, download results with the original columns and compare the two row by row.
Send to valid. Review role and catchall separately. Retry unknown later because it is not billed. Remove invalid and disposable.
Where they disagree
When the tool is confident and the result is invalid, trust the newer check. When the tool is unsure and the result is valid, you have recovered a contact. We make no claim about any tool’s accuracy; measure it on your own export.
Before you collect
Check the source site’s terms for what you may collect and how you may use it, and follow the privacy and anti-spam rules that apply to your sending. ValidReach verifies addresses you already have; it does not supply contacts from any source.