Mailcheck.

Mailcheck is an email verification service that helps businesses validate email addresses to ensure deliverability and reduce bounce rates.

Supported tools and triggers

Each tool is a typed function your agent can call. Each trigger fires an agent run when something changes upstream.

Validate Domain

Tool to validate a domain for disposability, MX records, domain age, and spam indicators. Use when checking if a domain is associated with temporary email services, public email providers, or forwarding services.

TOOL

Verify Email Address

Tool to verify provided email address. Use after obtaining user email input.

TOOL