Clean a whole list in minutes
Upload a CSV, TXT or Excel file and get back a report that tells you which addresses to keep, which to drop and why.
Get free creditsWhat you can upload
CSV and TXT
One address per line, or a spreadsheet export. If a file has several columns we find the one with the addresses.
Excel files
.xlsx and .xls files are read from every sheet, so you do not need to convert them first.
Duplicates removed
Repeated addresses are counted once, so you never pay twice for the same address.
From a messy list to a clean one
Four steps, a few minutes.
- 1
Export
Save your addresses as a CSV, TXT or Excel file.
- 2
Upload
Drop the file into your Mailcut account.
- 3
Verify
Every address is checked and uses one credit.
- 4
Send
Download the report and mail only the good addresses.
The report you get back
One Excel file. The first sheet lists every address with four columns, the second sheet is a short summary.
| Result | What to do | Why | |
|---|---|---|---|
| [email protected] | Valid | Keep | Mailbox exists |
| [email protected] | Invalid | Remove | Mailbox does not exist |
| [email protected] | Accept-all | Send with care | Domain accepts every address |
Every address gets a clear answer
Pick a pack, use it any time
Credits are valid for 12 months.
Start with free credits
Create an account, check your first addresses and see the report. No card needed.
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