Marketing3 toolsPaste one API key
MailboxValidator integration for AI agents
MailboxValidator checks email addresses for syntax, deliverability, mail-server availability, and free or disposable provider status.
Use it from your agent
One ClawLink account serves every agent you run. Pick the guide for yours, or connect MailboxValidator once and call the same tools from all of them.
MailboxValidator for OpenClawInstall, pair, connect, first prompt
MailboxValidator for Hermes AgentInstall, pair, connect, first promptMCPClaude Code, Cursor, any MCP clientCLI login or the remote MCP serverSetup
Connect MailboxValidator through ClawLink's hosted setup.
- Auth: Paste one API key. The credential stays on the ClawLink server; your agent holds only a ClawLink key you can revoke.
- Where: the ClawLink dashboard, or ask your agent to connect it.
What your agent can do
MailboxValidator exposes 3 tools through ClawLink.
| Tool | What it does | Kind |
|---|---|---|
mailboxvalidator_check_disposable_email | Check whether one email address uses a disposable email provider | Read |
mailboxvalidator_check_free_email | Check whether one email address uses a free email provider | Read |
mailboxvalidator_validate_email | Run syntax, domain, mail-server, reputation, and provider checks on one email address; Yahoo | Read |
