Batch Email Validation
I Want to Check Many Email Addresses at Once
The Batch Email Validation tool lets you upload a spreadsheet of email addresses to verify them in bulk. This helps clean up large contact lists and ensures better email delivery.
Prepare Your Spreadsheet
Create a CSV or Excel file with one column:
- email: The email addresses to check
Example file:
email
john@company.com
sarah@techstartup.io
mike@consultingfirm.org
How to Upload and Process
- Go to the Batch Email Validation page in your account
- Drag and drop your CSV or Excel file, or click to browse
- Check the box if your file has headers
- Review the cost estimate (0.2 credits per email)
- Click "Create Batch" to start
What Happens During Processing
- Your file is validated and duplicates removed
- Each email is checked in the background
- Progress updates automatically
- You can navigate away and return later
Check Your Results
- Look at the Recent Batches table
- Click the status for progress details
- Click Download when processing finishes
- Results include validation status for each email
Understanding Costs
- 0.2 credits for each email checked
- Fixed cost regardless of validation result
- Duplicates are removed to save credits
- Cost shown before you start processing
File Requirements
- Format: CSV or Excel (.xlsx) files
- Size: Up to 5MB
- Rows: Up to 10,000 per batch
- Headers: Optional but recommended
Common Questions
Q: How long does validation take?
A: Small batches complete in minutes, larger ones may take several hours.
Q: Can I cancel validation?
A: Started batches cannot be canceled but will finish processing.
Q: What if validation fails?
A: Failed batches don't charge credits. Upload again if needed.
Q: Can I mix finding and validation?
A: No, each batch does one type. Use separate batches for different tasks.
Q: How do I get my results?
A: Click Download next to completed batches. Choose your preferred format.