Bouncer

Connect Bouncer to verify email addresses with high accuracy in your workflows.

How to set up Bouncer

Authentication

Bouncer uses API key authentication:

1. Sign up at usebouncer.com
2. Navigate to API settings
3. Copy your API key
4. Paste the API key in Cargo when connecting

Bouncer actions

Verify email

Validate an email address and check deliverability.

Required fields:

• Email: The email address to verify

Credits: 0.3 credits per verification

Verification results

Bouncer provides detailed verification statuses:

Status	Description
deliverable	Email exists and accepts messages
undeliverable	Email doesn’t exist or bounces
risky	May bounce - use with caution
unknown	Couldn’t determine status

Response data

Bouncer returns comprehensive verification details:

Field	Description
status	Overall verification status
reason	Detailed reason for status
email	Verified email address
domain	Email domain
account	Email account/username
did_you_mean	Suggested typo correction
role	Is it a role-based email?
free	Is it a free email provider?
disposable	Is it a disposable email?
accept_all	Does domain accept all emails?

Best practices

• Verify at point of capture for immediate feedback
• Re-verify before major campaigns
• Treat “risky” emails with caution - monitor for bounces
• Never email “undeliverable” addresses
• Use disposable email detection to filter low-quality leads
• Leverage “did_you_mean” for typo corrections
• Consider role-based emails carefully (info@, support@)

Why use Bouncer?

• High accuracy: Advanced verification technology
• Fast results: Real-time verification
• Detailed insights: Rich metadata about each email
• Typo detection: Automatic correction suggestions
• Disposable detection: Identify throwaway emails
• Role detection: Identify generic addresses