Bulk Email Verifier

Ensure email accuracy by verifying a list of email addresses with Tomba's Bulk Email Verifier. Enhance data quality and streamline your communication efforts.

Written by Mohamed Ben rebia

Updated about a Jul 24, 2024

Uploading a File

Our system is designed to handle CSV and TXT for all delimiters. However, if you do run into any errors, there are a few things you can do to make the process more smooth:

If you are using a spreadsheet or CSV, make sure that all of your emails are in the same column.
Before uploading a CSV, it is always a good idea to open your list in a spreadsheet editor (Microsoft Excel, OpenOffice Calc or Google Sheets) and save as a CSV. These programs ensure that your CSV is properly formatted.

To get started with the Bulk Email Verifier:

Go to the Bulk section of your account.
Click on Email Verifier.
Select + New bulk.
Pick a name for your list so you can find it easily later on.

Here are the possible verification statuses:

Valid: the email can safely be used.
Accept all: the email server has the policy to accept all email addresses, which prevents us from finding out if a mailbox is set up for this address. There is a chance that the email could bounce.
Invalid: the email cannot be used as it would bounce back.
Unknown: something is preventing us from knowing the verification status, such as a block or a time-out on the email server side. There is a chance that the email could bounce.
Webmail: the email is a webmail (gmail.com, yahoo.com, etc.) and has not been verified.
Disposable: the email is temporary and should not be used. It has not been verified.

Click the Download button to download your list to a CSV file. You can either download all the email addresses, or only the valid ones.

Browsing your uploaded tasks

We have the following actions you can perform:

Sort: you can sort through your uploaded tasks by Bulk title, Status, and Created Date.

Search: the ability to search by a specific bulk task

Rename: renaming your bulk task

Delete: you can now access a dropdown for each uploaded task. Through the dropdown

Verify a list of email addresses via Microsoft excel

You can also verify a list of email addresses to get the deliverability status of each email.

Select the Verifier add-in tab.
Select a list of emails in your spreadsheet, and click on "Verify email addresses"

Verify a list of email addresses via Google Sheets

You can also verify a list of email addresses to get the deliverability status of each email.

Select the Verifier add-on tab.
Select a list of emails in your spreadsheet, and click on "Verify email addresses"

A new tab will be created with the emails and the verification statuses. There will also be a column for the confidence score, and one for the number of sources where the email is found. You can also choose to include the full verification details.

Verify a list of email addresses via API

Verify the validity of any professional email address with the most complete email checker.

from tomba.client import Client
from tomba.services.verifier import Verifier

client = Client()

(client
  .set_key('ta_xxxx') 
  .set_secret('ts_xxxx') 
)

verifier = Verifier(client)

result = verifier.email_verifier('b.mohamed@tomba.io')

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