Keep Your CRM Data Clean and Deliverable

Dirty CRM data costs you deals, tanks your deliverability, and fills your pipeline with contacts you can never reach. Verify every email in your CRM and stop wasting time on addresses that bounce.

The Hidden Cost of Dirty CRM Data

Bad email data silently undermines every outreach campaign, sales sequence, and marketing automation you run.

Bounced Emails Kill Reputation

Every hard bounce from your CRM tells email providers you send to bad addresses. Exceed 2% bounce rate and your entire domain starts landing in spam — even to valid contacts.

Wasted Outreach Budget

Your sales team spends hours crafting sequences for contacts who left their company months ago. Marketing automation credits burn on emails that never arrive. Every invalid contact is money down the drain.

Unreliable Reporting

Pipeline forecasts built on stale contacts are fiction. Open rates, response rates, and conversion metrics are skewed when 15–25% of your CRM emails don’t even exist anymore.

Verify Every Contact in Your CRM

VeriMails catches invalid, risky, and outdated addresses so your CRM only contains contacts you can actually reach.

SMTP-Level Verification

Goes beyond simple syntax and MX checks. VeriMails performs live SMTP handshakes to confirm each mailbox actually exists and accepts mail — catching addresses that look valid but aren’t.

Catch-all Domain Scoring

Many corporate mail servers accept all addresses, making verification tricky. VeriMails scores each catch-all 0–100 so you know which CRM contacts on these domains are real and which are ghosts.

Stale Contact Detection

Identify contacts whose email addresses have become invalid since they were added to your CRM. Employees change jobs, companies shut down, and mailboxes get deactivated — catch it all.

Bulk CSV Processing

Export your entire CRM contact list, upload the CSV, and get back a verified file with status codes, confidence scores, and risk flags for every single address. Handles hundreds of thousands of records.

Role Address Filtering

Automatically flag info@, admin@, support@ and other role-based addresses hiding in your CRM. These team inboxes generate spam complaints and skew your engagement metrics.

API for Real-time Entry

Verify emails at the point of CRM entry — web forms, imports, or manual input. Invalid addresses never make it into your database in the first place, keeping your CRM clean from day one.

Clean Your CRM in 3 Simple Steps

A straightforward workflow that works with any CRM — HubSpot, Salesforce, Pipedrive, Zoho, or CSV export.

01

Export your CRM contacts

Export your contact list as a CSV from your CRM. Select all contacts, or filter by segment, list, or date range. VeriMails accepts any standard CSV format with an email column.

02

Verify with VeriMails

Upload your CSV for bulk verification. VeriMails runs SMTP checks, catch-all scoring, and risk analysis on every address. Download the results with status codes and confidence scores.

03

Re-import clean data

Import the verified list back into your CRM. Remove or tag invalid contacts, flag risky addresses, and update records. Your CRM is now clean, accurate, and ready for outreach.

20–30%
CRM Emails Go Stale Per Year
<2%
Bounce Rate After Verification
3–5x
ROI on Data Hygiene
Sub-2s
API Response Time
“We had 40,000 contacts in HubSpot and had no idea how many were dead. After running them through VeriMails, we removed 8,200 invalid addresses and our email deliverability jumped from 82% to 97% overnight.”
Sarah M., RevOps Manager at B2B SaaS Company, United States

Frequently Asked Questions

At minimum, verify your CRM contacts quarterly. Email addresses decay at 2–3% per month — employees leave companies, domains expire, and mailboxes get deactivated. High-activity CRMs with frequent imports should run monthly verification to prevent data rot.
Industry data shows 20–30% of CRM email data goes stale within a year. If your CRM hasn’t been cleaned in 12+ months, expect 15–25% of addresses to be invalid, bouncing, or undeliverable. Regular verification keeps this under 2%.
No. Bulk verification runs offline — you export a CSV from your CRM, upload it to VeriMails, and re-import the cleaned data. Your automations, sequences, and pipelines continue running. For real-time protection, use the API to verify emails at the point of CRM entry.
VeriMails integrates with HubSpot, Salesforce, Pipedrive, Zoho CRM, and dozens more through native integrations, Zapier, Make, and our REST API. Any CRM that can export and import CSV files also works with bulk verification.
Every bounce from a bad CRM email damages your sender reputation with ESPs like Gmail, Outlook, and Yahoo. Removing invalid addresses before sending keeps your bounce rate under 2%, which protects your domain reputation and ensures future emails land in inboxes instead of spam folders.

Stop Sending to Dead Addresses

Start free with 100 credits. No credit card required.