MapsLeads Email Verification

Verification catches a meaningful portion of these problems before they enter the campaign.

Put verification after export.

The right place to verify is after MapsLeads has produced a CSV and before any record enters the next system.

1. Run MapsLeads on your target Bing Maps search — category and location.
2. Export the results as a CSV.
3. Normalize the email column — one address per row.
4. Remove exact duplicate emails and duplicate domains.
5. Upload the email column to BillionVerify.
6. Join verification results back to the original rows.
7. Route each row based on the result signal.
8. Import only approved rows into a CRM, sender, or outreach tool.

This keeps MapsLeads responsible for collection and BillionVerify responsible for quality decisions.

Use CSV for batch cleanup.

CSV is the right approach when the MapsLeads run is manual or reviewed before import.

If combining MapsLeads Bing data with a Google Maps source, deduplicate on email domain and business name before the verification run. Send the merged list through a single verification pass rather than verifying each source separately.

Route each result.

Verification is only useful when it changes what happens next. Build routing into the import step.

Keep role-based emails separate.

MapsLeads exports frequently produce shared inboxes. A plumbing company may list office@. A restaurant may show reservations@. A service business may publish bookings@.

These addresses are not automatically invalid. They are not the same as named decision-maker contacts.

Handle them separately:

1. Verify the address first to confirm it is live.
2. Store the role-based signal in a dedicated column.
3. Keep role-based emails out of personalized named-contact sequences.
4. Use clear, brief, forwardable copy when sending to a shared inbox.
5. For high-value targets, use the business domain to search for additional contacts.

If MapsLeads only returns contact@company.com, retain the domain for enrichment rather than treating the shared inbox as a decision-maker.

Send or enrich next.

After verification, different records should go to different places.

Move approved records into your sending, CRM, or sales workflow. Keep role-based and no-email records in separate segments for later enrichment.

Choose how the email column is created.

MapsLeads starts from Bing Maps, but the email quality questions are similar to Google Maps because the email usually comes from the linked business website. Use the source-specific page when the export comes from another path.

MapsLeads FAQ.