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How to Find and Verify Work Emails with Ln2CRM

Click ✨ on an empty Email field and Ln2CRM finds the work email, checks it, and writes it to your CRM. Here is how the limits, the green and yellow checks, the search order and your own provider keys work.
Short answer: On a LinkedIn profile, open Ln2CRM, start a new person and click ✨ on the empty Email field. Ln2CRM searches its built in source and any FullEnrich or Apollo key you added, in the order you set, and stops at the first email it finds. A green check means the mail server confirmed the address, a yellow check means it is probable but not confirmed. Save the person and the email is written to Pipedrive, HubSpot, Zoho or Salesforce. Searches are included in your plan, and only a found email counts.

Where to find the email search

The ✨ button sits inside the empty Email field of the create form. Its tooltip shows Find email with Ln2CRM (N left this month). The same button appears on an empty Phone field once you have added your own provider key. Fields that already have a value do not show it.

If you prefer not to click every time, open Settings, Enrichment and turn on Find the email automatically when I open the create form. Each automatic search then spends one email find from your plan or your own key, so leave it off if you open many profiles you never save.

How many emails you can find

PlanEmail finds a monthEmail checks a month
Free510
Base100250
Pro300750
EnterpriseUnlimitedUnlimited

Only a found email counts as a find. A search that returns nothing is free, and if a search takes longer than usual, clicking ✨ again picks up the same search and is not charged twice. Allowances reset with your plan's monthly cycle and do not roll over. Searches made through your own FullEnrich or Apollo key do not use these allowances; they use your provider's credits. Plan prices are on the pricing page.

What the green and yellow checks mean

You seeTooltip in Ln2CRMWhat it means
Green checkVerified: this email is deliverableThe mail server confirmed the mailbox. Safe to send.
Yellow checkNot verified: this email is probable but could not be confirmed or Not verified: the mail server did not confirm this emailProbably right, but the server would not confirm it, often because it accepts every address. Usable; watch the first send.
UndeliverableNot verified: this email looks undeliverableLikely to bounce. Do not send; try another source.

Set the search order

  1. Open Settings, then Enrichment, then Email search order.
  2. You see the built in search (Built in, included in your plan, with how many are left this month) and every key you added (Your key, credits from your provider account).
  3. Drag them into the order you want. With the keyboard, focus an item and use Alt and the arrow keys. The order saves on its own and shows ✓ Order saved.

Ln2CRM tries the sources from top to bottom and stops at the first email found, so the source you trust most, or the cheapest one, should be first. Phone numbers have their own list, Phone search order, which only contains your own keys.

Add your own FullEnrich or Apollo key

  1. Open Settings, Enrichment, Your own API keys, and click Add a key.
  2. Pick the provider. FullEnrich is marked as recommended; if you do not have an account, it gives 50 free credits with no card required.
  3. Paste the API key from your provider's settings and save. Ln2CRM tests the key and shows Verified with the date and, where the provider reports it, your credit balance.
  4. The key now appears in Email search order and Phone search order. Move it where you want it.

Lookups through your key are billed by your provider at their price; Ln2CRM adds no markup. You can remove a key at any time and add it again later.

What gets written to your CRM

The found email goes to the person you are saving, or to the record already linked to the profile: the Person in Pipedrive, the Contact in HubSpot, the Lead or Contact in Zoho and Salesforce. When the search finishes, Ln2CRM tells you what it did:

MessageWhat happened
Email for Maya found and added to HubSpot.The email field was empty and now holds the address.
Email for Maya found. The email field in HubSpot was already filled, so we added it to a note.An existing address was kept; the new one is in a note so you can decide.
Email for Maya found, it was already in HubSpot.Same address, nothing changed.
No email found for Maya.No source had an address. Nothing was charged.

Phone searches report the same way, with Phone in place of Email.

Enrichment history

Settings, Enrichment history lists your searches of the last 30 days, newest first, with five columns: When, Contact, Found, Provider and Confidence (Verified, Probable, Undeliverable or Not checked). Searches that found nothing show Not found; interrupted ones show Cancelled or Did not finish. Use Refresh to update the list.

If it does not work

You seeFix
You have used all N built-in email searches this month.Wait for the next cycle, upgrade your plan, or add your own FullEnrich or Apollo key.
The search is taking longer than usual.Click ✨ again in a few seconds. It continues the same search and does not charge twice.
Your provider rejected the key. Reconnect in Settings.The key was revoked or mistyped. Paste a fresh key under Your own API keys.
Out of credits with your provider.Top up with FullEnrich or Apollo, or move the built in search above your key in the search order.
The email search for Maya did not finish. Try ✨ again.A source timed out. Run it again.
Email for Maya found, but we could not add it to HubSpot.The CRM refused the write, usually a lost connection or a required field. Reconnect the CRM in Settings and save again; the address is in Enrichment history.
No ✨ button on the Phone fieldPhone numbers need your own key. Add a FullEnrich or Apollo key first.

FAQ

Does a search that finds nothing count against my limit?
No. Only a found email counts against the built in monthly allowance. Searches through your own FullEnrich or Apollo key follow that provider's billing.
Why did I get a yellow check instead of a green one?
The mail server did not confirm the address. Many company servers accept every address (catch all), so no tool can confirm a mailbox there. The email is probable and usually works; watch the first send.
Can Ln2CRM find phone numbers?
Yes, with your own FullEnrich or Apollo key. Phone numbers are not part of the built in search and use your provider's credits.
Will Ln2CRM overwrite an email that is already in my CRM?
No. If the email field already has a different address, the found email is added as a note on the record. If it is the same address, nothing changes.
Where do I get a FullEnrich key?
Create a FullEnrich account, which comes with 50 free credits and needs no card, copy the API key from its settings and paste it into Ln2CRM under Settings, Enrichment, Your own API keys.
Does the monthly allowance roll over?
No. Built in email searches reset with your plan's monthly cycle, like Create, Manage and Copilot.
Does Ln2CRM store the emails it finds?
The email is written to your CRM. Ln2CRM keeps a 30 day search history for you in Settings so you can see what was found, by which provider and with what confidence.

Why emails are hard to find on LinkedIn in the first place, the free methods, and how the price per found email compares with other tools: how to find someone's email on LinkedIn.

Checked on October 6, 2026 against Ln2CRM 2.0.