Does Lemlist verify emails?

Lemlist does not include native email verification. While it offers a lead finder, the email addresses it provides are not SMTP-verified. Use Truelist to validate contacts before launching sequences.

How do I export contacts from Lemlist?

Go to your People section or open a specific campaign in Lemlist, select your contacts, and use the Export option to download them as a CSV.

Will verifying my list improve Lemlist deliverability?

Yes. Removing invalid and risky emails reduces bounce rates, which directly improves your sender reputation and inbox placement across all Lemlist campaigns.

How often should I verify contacts in Lemlist?

Verify before adding contacts to any new sequence. For long-running campaigns, re-verify contacts every 60-90 days to catch addresses that have gone stale.

Free Lemlist Email List Verifier

Lemlist is a personalized cold outreach platform that combines email, LinkedIn, and phone steps into multichannel sequences designed to book more meetings.

Why verify your Lemlist email list

Lemlist sequences run across multiple channels, but email remains the primary touchpoint. Sending to invalid addresses wastes sequence steps and generates bounces that hurt your domain reputation. Verifying your contact lists before adding them to Lemlist campaigns ensures every email step reaches a real inbox.

shield Protect Domain Reputation: Hard bounces from invalid emails damage your sending domain. Verification removes bad addresses before your Lemlist sequences fire.
inbox Higher Inbox Placement: Clean contact lists reduce bounce rates and spam flags, keeping your Lemlist emails out of junk folders.
bolt More Efficient Sequences: Every invalid contact wastes follow-up steps. Verified lists ensure your Lemlist sequences only engage real prospects.
analytics Accurate Outreach Metrics: Invalid emails distort open and reply rates. Verified lists give you trustworthy data to refine your multichannel campaigns.

Skip the download-upload dance

Truelist connects directly to popular platforms. Validate your lists in place — no file exports, no re-imports.

Try direct integrations free arrow_forward

What we check for

Every email in your Lemlist list gets a comprehensive validation across multiple risk factors.

check Syntax and formatting errors

check Domain existence and DNS records

check MX record availability

check Disposable email detection

check Role-based address detection

check Catch-all domain handling

check Mailbox existence via SMTP

check Known spam traps and honeypots

How to verify your Lemlist list

Three simple steps to clean your Lemlist email list and improve deliverability.

Export from Lemlist

Navigate to your People section or Campaign leads in Lemlist and export your contacts as a CSV file.

Verify with Truelist

Upload the exported CSV to Truelist. We check each email address for deliverability, catch-all status, and risk factors.

Import Clean List

Download your verified results and re-import the clean contacts into Lemlist. Exclude any emails marked as invalid or high-risk.

Other integrations you might like

Verify email lists from other popular platforms.

View all integrations →

Frequently asked questions

Can't find the answer you're looking for? Reach out to our customer support team.

Does Lemlist verify emails?: Lemlist does not include native email verification. While it offers a lead finder, the email addresses it provides are not SMTP-verified. Use Truelist to validate contacts before launching sequences.
How do I export contacts from Lemlist?: Go to your People section or open a specific campaign in Lemlist, select your contacts, and use the Export option to download them as a CSV.
Will verifying my list improve Lemlist deliverability?: Yes. Removing invalid and risky emails reduces bounce rates, which directly improves your sender reputation and inbox placement across all Lemlist campaigns.
How often should I verify contacts in Lemlist?: Verify before adding contacts to any new sequence. For long-running campaigns, re-verify contacts every 60-90 days to catch addresses that have gone stale.

Ready to put Truelist
to the test?

Find out if Truelist is right for you in under 10 minutes.

Free plan available. No credit card required.