knowledge-base

Step 5: Validate Multiple Emails Manually

SanitizeEmail24 Dec 20255 min Read
features image

The List Validation tool lets you manually check up to 25 email addresses at once. It's perfect when you want to quickly verify a small set of emails without uploading a file.

SanitizeEmail automatically detects email addresses, even if they are mixed inside sentences, paragraphs, or unordered text.

When to Use This Feature

Use List Validation when you want to:

  • Quickly validate a few email addresses
  • Test new email submissions from forms
  • Check leads before adding them to your CRM
  • Validate a single email (just paste one email)

You do not need to format the text. Just paste what you have, and the system will extract the emails.

Step-by-Step Process

Step 1 - Open List Validation

Go to Verify Email > List Validation in the left menu.

open list validation

Step 2 - Add Your Email List

You can add your list in two ways:

Option A - Paste Emails

Paste your email addresses directly into the input box.

  • If you paste more than 25 emails, SanitizeEmail gives you two choices:

Option B - Upload a File

Upload a CSV or XLSX file containing your email list.

Image

Step 3 - Choose Your Validation Mode

You can choose how deeply the system verifies your list.

Options include:

  • Default validation (checks email deliverability)
  • Advanced validation with selectable options:

(Full explanations of these validation types are provided in the Validation Results section later.)

Image

Step 4 - Run Validation

Click Run Validation.

  • 1 credit is used per email.
  • Duplicate email addresses are automatically skipped.

Step 5 - View and Download Results

After the process finishes:

  • You can review the results directly on the screen.
  • You can download:

Downloads are available in CSV or XLSX formats.

list validation result