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Email Verification

Improve your Lemlist cold email campaign deliverability and engagement rates using our superb integration! Bouncer identifies undeliverable email addresses within your lemlist contacts, allows you to remove them easily, and export your clean list back to your favourite cold mailing platform so your inbox placement is at the top score!

Connecting Lemlist with Bouncer

Here you can find the instructions on how to connect your Lemlist account with Bouncer and how to import your list and export verified contacts back to lemlist.

Connecting your Lemlist account with Bouncer is very simple! To do that, log into your Lemlist account, click on the Editor button (top left corner) and go to Settings.

You will see the Integrations section and your API key.




Once you copy the API key, go to your Bouncer account, select Verify List section, and click on the Lemlist icon in the Integrations field.

Bouncer will ask you to enter the API key.

When you enter it, your integration is already set!

*Please note that if you’ve purchased the ‘Silver’ Lemlist plan, you won’t be able to use our Lemlist integration, as the API key in the ‘Silver’ plan is not activated.


Verifying your list and sending your campaign

Step 1

Go to your Bouncer account, select Verify List, and hit the Lemlist Import button. Select your campaign and start the verification. Please remember that the maximum size of the list is 10k email addresses.

Step 2

Once the verification is complete, you can export the clean data back to lemlist by clicking on the export button in the row of completed verification. When you choose Export Verification Results, you can see the option to remove a specific group of email addresses (e.g., undeliverable, risky: disposable, etc.).

Step 3

After the process is finished, a confirmation window pops out. Now you can go back to your Lemlist account and finish your campaign. Once you get to the final stage, just click on Create Campaign button!



Terminology & Tips

  • Deliverable
    The recipient's email provider has confirmed that the email address exists, it is safe to send.
  • Risky
    The email address may result in a bounce or low engagement. Risky addresses: Accept All, Full Mailbox, or Disposable.
  • Undeliverable
    The address is either syntactically incorrect or does not exist.
  • Unknown
    We were unable to receive a response from the email provider. The credits for such verification will not be deducted from your balance. We never charge you for the email addresses with this status.
  • You can find more information regarding statuses in the Terminology section on your Bouncer account.
Pro-Tip #1
If you have already verified a list in the past, you can choose the option to load new contacts only (those with status scanned or imported in Lemlist).
Pro-tip #2
You can download all your verification results in a CSV file if needed.

All done!

Now you can simply watch and enjoy your Interested stats increasing 🙂

Start now and enjoy your campaign automation!

Make list validation part of your process before each campaign, and you’ll receive far better results, rates and ROI than ever.