Brevo Email Verification - Protect Your Sender Score

Brevo Pauses Accounts
That Hit High Bounce Rates.

Brevo enforces strict bounce thresholds. One campaign to an unverified list can suspend your account and force a manual review. BounceZero removes invalid addresses before they reach your Brevo sender - $3 per 1,000 verifications.

Start Free - 100 Credits See Pricing

Works with all Brevo plans $3/1,000 verifications EU data residency - GDPR compliant

Backed by & listed on

Listed

AWS

Activate

Google

for Startups

NVIDIA

Inception

MongoDB

Atlas

Datadog

Startup Program

UK Ltd Co.

No. 17153835

Listed

AWS

Activate

Google

for Startups

NVIDIA

Inception

MongoDB

Atlas

Datadog

Startup Program

UK Ltd Co.

No. 17153835

How to Verify Your Brevo List

Export from Brevo

Contacts > select list > Export contacts to a CSV file. The export includes email, name, and all custom attributes.

Upload to BounceZero

Create a free account and upload your CSV in the Bulk Verification section. BounceZero auto-detects the email column.

Run 5-stage verification

Syntax, DNS/MX, live SMTP mailbox, provider intelligence, Bayesian + ML scoring. 65+ signals per address.

Download clean results

Filter to Deliverable for your safe list. Invalid, Disposable, and Role addresses are flagged separately.

Blacklist invalids in Brevo

In Brevo, go to Contacts > Add contacts > Blacklist emails and upload your invalid address list. This prevents Brevo from ever sending to them again.

New to verification? Start with the complete email verification guide.

Frequently Asked Questions

Why verify my Brevo list?

Brevo enforces bounce rate thresholds and will pause your account if you exceed them. BounceZero removes invalid addresses before they cause bounces that trigger an account review.

How do I export a Brevo list?

Contacts > select your list > Export contacts to CSV. Upload to BounceZero, then reimport the clean list and blacklist the invalids in Brevo.

Does BounceZero connect to Brevo?

Via Zapier or REST API - verify new contacts on signup or batch-verify existing lists. Direct Brevo API sync is on our roadmap.

What is Brevo's bounce threshold?

Brevo suspends sending at roughly 10% hard bounce rate per campaign. BounceZero verification typically reduces hard bounce rates to under 0.5%.

Why Brevo users verify with BounceZero

Avoid account suspensions and protect EU sender reputation

Both EU platforms - perfect GDPR alignment

Brevo is a French company; BounceZero is UK-hosted and ICO-registered. BounceZero applies UK/EU GDPR safeguards and documents infrastructure, subprocessors, and international-transfer safeguards in its Privacy Policy and DPA, and BounceZero deletes uploaded email lists after verification is complete.

Transactional email and marketing - both protected

Brevo is popular for both transactional and marketing email. Invalid addresses in transactional flows - welcome emails, order confirmations, password resets - affect your transactional IP reputation separately from marketing IPs. BounceZero verifies both use cases: bulk list cleaning and single-address API checks at point of capture.

6× cheaper than the tools Brevo agencies typically use

Most Brevo agencies use ZeroBounce or NeverBounce at $15-$20 per 1,000. BounceZero charges $3 per 1,000 with more signals checked (65+ vs ~20), plain-English explanations per result, and no expiring credits. For an agency cleaning 500K contacts per month, that's a saving of over $6,000/month.

Verify lists from your ESP or platform

Works with every major email platform - export, verify, reimport

Salesforce verification

Clean Salesforce CRM contacts before campaigns

Pipedrive verification

Protect pipeline data - remove invalid leads

Zoho Mail / CRM verification

Clean Zoho contacts before bulk email campaigns

GetResponse verification

Maintain list health inside GetResponse automations

SendGrid verification

Protect SendGrid reputation - avoid suspension

ConvertKit (Kit) verification

Remove invalid subscribers before every broadcast

Continue through related topics

Integration guides API documentation Bulk email validation

Follow BounceZero

Brevo Pauses Accounts That Hit High Bounce Rates.