Tomba email verification with ValidReach
B2B email finder and domain search enrichment tool outputting prospect emails. Connect Tomba to ValidReach via REST API webhooks, workflow automation (n8n, Make, Zapier), or CSV/XLSX batch exports to verify email addresses before sending or syncing.
How it works with Tomba
Connect via HTTPS webhooks, automation runners (n8n, Make, Zapier), or CSV/XLSX batch exports.
- 1
Screen enriched prospect lists through ValidReach before importing or enrolling contacts into Tomba sequences.
- 2
Call POST /api/v1/verify/single for real-time webhook enrichment or upload CSV/XLSX files to /api/v1/verify/file.
- 3
Enroll only confirmed valid addresses into active Tomba sending campaigns to protect sender domain reputation.
- 4
Quarantine catch-all and role accounts into a separate low-volume or manual-review sequence.
When to use ValidReach with Tomba
Three common patterns teams deploy to stop hard bounces and protect domain reputation.
Pre-enrollment gate for Tomba
Verify enriched B2B lists before uploading to Tomba so invalid mailboxes never burn sending quota or trigger provider blocks.
Catch-all & role-account isolation
Separate catch-all corporate domains and role aliases (info@, sales@) from confirmed valid mailboxes before launching cold campaigns in Tomba.
Automated enrichment pipeline check
Insert ValidReach between your lead source and Tomba via n8n, Make, or Zapier so only verified prospects enter active sequences.
Mapping ValidReach fields into Tomba
Call POST /api/v1/verify/single from your webhook or workflow runner and route contacts based on the returned status.
POST https://validreach.dev/api/v1/verify/single
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json
{
"email": "contact@example.com"
}validreach_status | Recommended Tomba Action |
|---|---|
| valid | Allow into active Tomba campaigns & flows |
| catchall / role | Tag for low-volume sending or manual review |
| unknown | 0 credits billed; retry later or require opt-in click |
| invalid / disposable | Suppress or reject before Tomba send |
Need multi-step templates? Browse verification workflows or read the integration guides.
Tomba email verification questions
- Does ValidReach require a native plugin inside Tomba?
- No. ValidReach connects to Tomba through standard HTTPS webhooks, our REST API (POST /api/v1/verify/single and /api/v1/verify/file), or automation runners such as n8n, Make, and Zapier—so you can inspect and control every field mapped into Tomba.
- How should I handle catch-all or unknown results in Tomba?
- Route confirmed valid addresses directly into active Tomba flows, suppress invalid and disposable addresses immediately, and tag catchall or unknown records for low-volume sending or a later retry. ValidReach never charges credits for unknown results.
- Can I verify an existing Tomba export without losing custom columns?
- Yes. Upload your Tomba CSV or .xlsx export to /dashboard/lists or POST /api/v1/verify/file, then download results with include_original=true to keep every original Tomba column alongside the verification status and reason code.
- What is the fastest way to automate Tomba verification?
- Download the workflow definition JSON on this page or connect Tomba's webhook trigger to POST https://validreach.dev/api/v1/verify/single via n8n, Make, or Zapier.
Related cold outreach & sales engagement integrations
Explore other platforms in the same category or return to the full integrations directory.
Connect ValidReach to Tomba
Start with 100 free credits, call the REST API or workflow node, and keep every list clean.