MailCheck.ai
HTTPS CORS ? Free
Prevent users to sign up with temporary email addresses
API Endpoint
https://www.mailcheck.ai/#documentationMore Email APIs
Email address validation
HTTPS CORS ? apiKey
Check a domain's SPF, DKIM, DMARC and MX with a graded shareable report
HTTPS CORS Free
Email for AI agents: programmatic inbox creation and send/receive over JMAP
HTTPS CORS ? apiKey