Overview
SPRL Email Verification helps you identify valid and risky email addresses before sending email campaigns. By verifying your email lists, you can reduce bounce rates, improve sender reputation, and increase overall email deliverability.
The verification process supports both single email verification and bulk file verification using CSV, XLS, and XLSX files. Once verification is complete, you can download filtered results and use only verified email addresses in your marketing campaigns.
Good to Know:
After your verification file has been processed, SPRL automatically sends a notification email with a summary of the verification results and a link to view the completed report.
Features of Email Verification
| Feature | Description |
| Bulk Verification | Upload CSV, XLS or XLSX files containing multiple email addresses. |
| Single Verification | Verify an individual email address instantly. |
| Verification Reports | View detailed statistics after verification completes. |
| Download Results | Export verified emails based on their verification status. |
| Email Notifications | Receive an email when bulk verification has finished. |
| API Access | Integrate email verification into your own applications. |
Navigation
The Email Verification module is organised into the following sections:
| Navigation | Purpose |
| Dashboard | View verification statistics and recent activity. |
| Files → Uploaded Files | Manage uploaded verification files. |
| Verification → In Progress | View files currently being verified. |
| Verification → Pending | View files waiting to be processed. |
| Verification → Completed | View completed verification reports. |
| API | Manage API Campaigns, API Calls and API Keys. |
| Billing → Recharge History | Review purchased verification credits. |
Getting Started
- Purchase Email Verification credits.
- Navigate to Dashboard → Files → Uploaded Files.
- Select Bulk Verification or Single Verification.
- Upload your file or enter an email address.
- Wait while the verification is processed.
- Open the completed report to review the results.
- Download the verification results for use in your email campaigns.
Verification Process
Every uploaded file follows the same verification workflow.
| Step | Description |
| 1. Upload Email File | Upload a CSV, XLS or XLSX file containing email addresses. |
| 2. Start Validation | SPRL begins verifying every email address in the file. |
| 3. Verification Progress | Track the processing status from the dashboard. |
| 4. Download Result | Review the report and download the verification results. |
Verification Statuses
Each verified email address is classified into one of the following categories.
| Status | Description |
| OK | The email address is valid and considered safe for sending emails. |
| Catch All | The destination server accepts all email addresses for the domain. Use with caution. |
| Disposable | The email belongs to a temporary email provider. |
| Invalid | The email address could not be verified as a valid mailbox. |
| Unknown | The verification result could not be determined at the time of processing. |
Dashboard Metrics
The Email Verification Dashboard provides an overview of your account activity.
- Purchased Credits
- Balance Credits
- In Queue
- Validated Files
- Recent Uploaded Files
- Recent API History
Email Notification
When a bulk verification file finishes processing, SPRL automatically sends a completion email to your registered email address.
The notification includes:
- File name
- Total email addresses processed
- Number of OK, Invalid, Catch All, Disposable and Unknown results
- A direct link to view the completed verification report
Best Practices
- Verify email lists before sending marketing campaigns.
- Use primarily OK email addresses for the best deliverability.
- Review completed reports before downloading results.
- Monitor your available verification credits.
- Download verification reports before the file retention period expires.
Troubleshooting
Which file formats are supported?
Bulk verification supports CSV, XLS and XLSX files.
How will I know when my file has finished processing?
You'll receive an email notification, and the file will appear under Dashboard → Verification → Completed.
Can I verify a single email address?
Yes. Select the Single Verification option from the Email Verification Dashboard.
Can I download only verified email addresses?
Yes. Once verification is complete, you can download results according to their verification status.
Frequently Asked Questions
Why should I verify my email list?
Verifying email addresses helps reduce bounce rates, improve sender reputation, and increase email deliverability.
Do I receive a notification after verification completes?
Yes. SPRL automatically sends a completion email containing a summary of the verification results and a link to view the report.
How long are uploaded files retained?
Verification files and reports are retained for a limited period, so download your results when verification is complete.
Can I integrate Email Verification into my application?
Yes. SPRL provides an API for automating email verification from your own applications.
Learn More:
Continue with How Email Verification Works to understand how SPRL verifies email addresses and classifies verification results.
Tip: Make email verification a regular part of your workflow. Verifying your mailing list before every campaign helps reduce wasted credits, minimise bounce rates, and improve overall email marketing performance.